2680076157 has 16 divisors (see below), whose sum is σ = 3899159040. Its totient is φ = 1623927600.

The previous prime is 2680076153. The next prime is 2680076221. The reversal of 2680076157 is 7516700862.

It is not a de Polignac number, because 2680076157 - 2² = 2680076153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680076153) 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, 277032 + ... + 286542.

It is an arithmetic number, because the mean of its divisors is an integer number (243697440).

Almost surely, 2^2680076157 is an apocalyptic number.

It is an amenable number.

2680076157 is a deficient number, since it is larger than the sum of its proper divisors (1219082883).

2680076157 is a wasteful number, since it uses less digits than its factorization.

2680076157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18064.

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 2680076157 is about 51769.4519673523. The cubic root of 2680076157 is about 1389.0430687395.

The spelling of 2680076157 in words is "two billion, six hundred eighty million, seventy-six thousand, one hundred fifty-seven".