974950240 has 72 divisors (see below), whose sum is σ = 2531798640. Its totient is φ = 354520320.

The previous prime is 974950231. The next prime is 974950247. The reversal of 974950240 is 42059479.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 974950193 and 974950202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974950247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5820 + ... + 44539.

It is an arithmetic number, because the mean of its divisors is an integer number (35163870).

Almost surely, 2^974950240 is an apocalyptic number.

It is an amenable number.

974950240 is an abundant number, since it is smaller than the sum of its proper divisors (1556848400).

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

974950240 is a wasteful number, since it uses less digits than its factorization.

974950240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50396 (or 50377 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 974950240 is about 31224.1931841321. The cubic root of 974950240 is about 991.5793720520.

The spelling of 974950240 in words is "nine hundred seventy-four million, nine hundred fifty thousand, two hundred forty".