974444736 has 28 divisors (see below), whose sum is σ = 2578218872. Its totient is φ = 324814848.

The previous prime is 974444701. The next prime is 974444741. The reversal of 974444736 is 637444479.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2537425 + ... + 2537808.

Almost surely, 2^974444736 is an apocalyptic number.

974444736 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

974444736 is an abundant number, since it is smaller than the sum of its proper divisors (1603774136).

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

974444736 is a wasteful number, since it uses less digits than its factorization.

974444736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075248 (or 5075238 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 48.

The square root of 974444736 is about 31216.0973858040. The cubic root of 974444736 is about 991.4079670667.

It can be divided in two parts, 97444473 and 6, that added together give a palindrome (97444479).

The spelling of 974444736 in words is "nine hundred seventy-four million, four hundred forty-four thousand, seven hundred thirty-six".