2974507828 has 12 divisors (see below), whose sum is σ = 5205951520. Its totient is φ = 1487093112.

The previous prime is 2974507819. The next prime is 2974507829. The reversal of 2974507828 is 8287054792.

It is a happy number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974507829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7783 + ... + 77521.

Almost surely, 2^2974507828 is an apocalyptic number.

It is an amenable number.

2974507828 is a deficient number, since it is larger than the sum of its proper divisors (2231443692).

2974507828 is a wasteful number, since it uses less digits than its factorization.

2974507828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80406 (or 80404 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 52.

The square root of 2974507828 is about 54539.0486532356. The cubic root of 2974507828 is about 1438.1528250746.

The spelling of 2974507828 in words is "two billion, nine hundred seventy-four million, five hundred seven thousand, eight hundred twenty-eight".