2630696 has 8 divisors (see below), whose sum is σ = 4932570. Its totient is φ = 1315344.

The previous prime is 2630689. The next prime is 2630707. The reversal of 2630696 is 6960362.

It can be written as a sum of positive squares in only one way, i.e., 2208196 + 422500 = 1486^2 + 650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2630696² = 13841122888832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164411 + ... + 164426.

2^2630696 is an apocalyptic number.

It is an amenable number.

2630696 is a deficient number, since it is larger than the sum of its proper divisors (2301874).

2630696 is a wasteful number, since it uses less digits than its factorization.

2630696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328843 (or 328839 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2630696 is about 1621.9420458204. The cubic root of 2630696 is about 138.0459134491.

The spelling of 2630696 in words is "two million, six hundred thirty thousand, six hundred ninety-six".