743486112 has 144 divisors (see below), whose sum is σ = 2253756960. Its totient is φ = 231814656.

The previous prime is 743486101. The next prime is 743486123. The reversal of 743486112 is 211684347.

743486112 is a `hidden beast` number, since 7 + 4 + 34 + 8 + 611 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (743486101) and next prime (743486123).

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453358 + ... + 454994.

It is an arithmetic number, because the mean of its divisors is an integer number (15651090).

Almost surely, 2^743486112 is an apocalyptic number.

743486112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 743486112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1126878480).

743486112 is an abundant number, since it is smaller than the sum of its proper divisors (1510270848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

743486112 is a wasteful number, since it uses less digits than its factorization.

743486112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1755 (or 1744 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 743486112 is about 27266.9417427037. The cubic root of 743486112 is about 905.9223066865.

The spelling of 743486112 in words is "seven hundred forty-three million, four hundred eighty-six thousand, one hundred twelve".