7057974742 has 32 divisors (see below), whose sum is σ = 13117608000. Its totient is φ = 2773415808.

The previous prime is 7057974739. The next prime is 7057974757. The reversal of 7057974742 is 2474797507.

It is a happy number.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 7057974742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103017 + ... + 157252.

It is an arithmetic number, because the mean of its divisors is an integer number (409925250).

Almost surely, 2^7057974742 is an apocalyptic number.

7057974742 is a deficient number, since it is larger than the sum of its proper divisors (6059633258).

7057974742 is a wasteful number, since it uses less digits than its factorization.

7057974742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260440.

The product of its (nonzero) digits is 3457440, while the sum is 52.

The square root of 7057974742 is about 84011.7535943632. The cubic root of 7057974742 is about 1918.1977030703.

The spelling of 7057974742 in words is "seven billion, fifty-seven million, nine hundred seventy-four thousand, seven hundred forty-two".