740093472 has 144 divisors (see below), whose sum is σ = 2229383520. Its totient is φ = 232243200.

The previous prime is 740093441. The next prime is 740093503. The reversal of 740093472 is 274390047.

It is an interprime number because it is at equal distance from previous prime (740093441) and next prime (740093503).

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 (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1154272 + ... + 1154912.

It is an arithmetic number, because the mean of its divisors is an integer number (15481830).

Almost surely, 2^740093472 is an apocalyptic number.

740093472 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 740093472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1114691760).

740093472 is an abundant number, since it is smaller than the sum of its proper divisors (1489290048).

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

740093472 is a wasteful number, since it uses less digits than its factorization.

740093472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 740093472 is about 27204.6590127500. The cubic root of 740093472 is about 904.5422517475.

The spelling of 740093472 in words is "seven hundred forty million, ninety-three thousand, four hundred seventy-two".