974078424 has 48 divisors (see below), whose sum is σ = 2877961320. Its totient is φ = 295175040.

The previous prime is 974078423. The next prime is 974078429. The reversal of 974078424 is 424870479.

It is a super-2 number, since 2×974078424² = 1897657552204647552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 974078424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974078423) 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, 614157 + ... + 615740.

Almost surely, 2^974078424 is an apocalyptic number.

It is an amenable number.

974078424 is an abundant number, since it is smaller than the sum of its proper divisors (1903882896).

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

974078424 is a wasteful number, since it uses less digits than its factorization.

974078424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229920 (or 1229913 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 974078424 is about 31210.2294768879. The cubic root of 974078424 is about 991.2837218981.

The spelling of 974078424 in words is "nine hundred seventy-four million, seventy-eight thousand, four hundred twenty-four".