2697330538 has 24 divisors (see below), whose sum is σ = 4733801892. Its totient is φ = 1149309504.

The previous prime is 2697330523. The next prime is 2697330583. The reversal of 2697330538 is 8350337962.

It can be written as a sum of positive squares in 2 ways, for example, as 2675268729 + 22061809 = 51723^2 + 4697^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62595 + ... + 96502.

Almost surely, 2^2697330538 is an apocalyptic number.

2697330538 is a deficient number, since it is larger than the sum of its proper divisors (2036471354).

2697330538 is a wasteful number, since it uses less digits than its factorization.

2697330538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159286 (or 159279 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 2697330538 is about 51935.8309647588. The cubic root of 2697330538 is about 1392.0175896867.

The spelling of 2697330538 in words is "two billion, six hundred ninety-seven million, three hundred thirty thousand, five hundred thirty-eight".