2690692 has 12 divisors (see below), whose sum is σ = 4985820. Its totient is φ = 1266176.

The previous prime is 2690689. The next prime is 2690711. The reversal of 2690692 is 2960962.

It can be written as a sum of positive squares in 2 ways, for example, as 1887876 + 802816 = 1374^2 + 896^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19717 + ... + 19852.

It is an arithmetic number, because the mean of its divisors is an integer number (415485).

2^2690692 is an apocalyptic number.

It is an amenable number.

2690692 is a deficient number, since it is larger than the sum of its proper divisors (2295128).

2690692 is a wasteful number, since it uses less digits than its factorization.

2690692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39590 (or 39588 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 2690692 is about 1640.3328930434. The cubic root of 2690692 is about 139.0874662998.

The spelling of 2690692 in words is "two million, six hundred ninety thousand, six hundred ninety-two".