7057430972 has 6 divisors (see below), whose sum is σ = 12350504208. Its totient is φ = 3528715484.

The previous prime is 7057430971. The next prime is 7057430977. The reversal of 7057430972 is 2790347507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7057430971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 882178868 + ... + 882178875.

It is an arithmetic number, because the mean of its divisors is an integer number (2058417368).

Almost surely, 2^7057430972 is an apocalyptic number.

It is an amenable number.

7057430972 is a deficient number, since it is larger than the sum of its proper divisors (5293073236).

7057430972 is a wasteful number, since it uses less digits than its factorization.

7057430972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764357747 (or 1764357745 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The square root of 7057430972 is about 84008.5172586685. The cubic root of 7057430972 is about 1918.1484403478.

The spelling of 7057430972 in words is "seven billion, fifty-seven million, four hundred thirty thousand, nine hundred seventy-two".