743970960 has 160 divisors (see below), whose sum is σ = 2580668160. Its totient is φ = 196992000.

The previous prime is 743970947. The next prime is 743970967. The reversal of 743970960 is 69079347.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743970967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325020 + ... + 327300.

It is an arithmetic number, because the mean of its divisors is an integer number (16129176).

Almost surely, 2^743970960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 743970960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1290334080).

743970960 is an abundant number, since it is smaller than the sum of its proper divisors (1836697200).

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

743970960 is a wasteful number, since it uses less digits than its factorization.

743970960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2442 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The square root of 743970960 is about 27275.8310597496. The cubic root of 743970960 is about 906.1191896172.

The spelling of 743970960 in words is "seven hundred forty-three million, nine hundred seventy thousand, nine hundred sixty".