7057079386 has 32 divisors (see below), whose sum is σ = 12358887552. Its totient is φ = 2959709760.

The previous prime is 7057079383. The next prime is 7057079387. The reversal of 7057079386 is 6839707507.

It is a happy number.

It is a super-2 number, since 2×7057079386² = 99604738920612273992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7057079383) 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, 147265 + ... + 189211.

It is an arithmetic number, because the mean of its divisors is an integer number (386215236).

Almost surely, 2^7057079386 is an apocalyptic number.

7057079386 is a deficient number, since it is larger than the sum of its proper divisors (5301808166).

7057079386 is a wasteful number, since it uses less digits than its factorization.

7057079386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42214.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The square root of 7057079386 is about 84006.4246709738. The cubic root of 7057079386 is about 1918.1165871451.

The spelling of 7057079386 in words is "seven billion, fifty-seven million, seventy-nine thousand, three hundred eighty-six".