2137695704 has 16 divisors (see below), whose sum is σ = 4047865920. Its totient is φ = 1058264800.

The previous prime is 2137695697. The next prime is 2137695731. The reversal of 2137695704 is 4075967312.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1322024 + ... + 1323639.

It is an arithmetic number, because the mean of its divisors is an integer number (252991620).

Almost surely, 2^2137695704 is an apocalyptic number.

It is an amenable number.

2137695704 is a deficient number, since it is larger than the sum of its proper divisors (1910170216).

2137695704 is a wasteful number, since it uses less digits than its factorization.

2137695704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645770 (or 2645766 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 44.

The square root of 2137695704 is about 46235.2214658911. The cubic root of 2137695704 is about 1288.1960450915.

The spelling of 2137695704 in words is "two billion, one hundred thirty-seven million, six hundred ninety-five thousand, seven hundred four".