1974063504 has 80 divisors (see below), whose sum is σ = 6081610752. Its totient is φ = 539493504.

The previous prime is 1974063503. The next prime is 1974063529. The reversal of 1974063504 is 4053604791.

It is not an unprimeable number, because it can be changed into a prime (1974063503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119994 + ... + 135449.

Almost surely, 2^1974063504 is an apocalyptic number.

1974063504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1974063504 is an abundant number, since it is smaller than the sum of its proper divisors (4107547248).

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

1974063504 is a wasteful number, since it uses less digits than its factorization.

1974063504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255484 (or 255478 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 1974063504 is about 44430.4344340678. The cubic root of 1974063504 is about 1254.4510128292.

The spelling of 1974063504 in words is "one billion, nine hundred seventy-four million, sixty-three thousand, five hundred four".