3495656 has 8 divisors (see below), whose sum is σ = 6554370. Its totient is φ = 1747824.

The previous prime is 3495647. The next prime is 3495673. The reversal of 3495656 is 6565943.

It can be written as a sum of positive squares in only one way, i.e., 1779556 + 1716100 = 1334^2 + 1310^2 .

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

It is a super-2 number, since 2×3495656² = 24439221740672, 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, 218471 + ... + 218486.

Almost surely, 2^3495656 is an apocalyptic number.

It is an amenable number.

3495656 is a deficient number, since it is larger than the sum of its proper divisors (3058714).

3495656 is a wasteful number, since it uses less digits than its factorization.

3495656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436963 (or 436959 counting only the distinct ones).

The product of its digits is 97200, while the sum is 38.

The square root of 3495656 is about 1869.6673500920. The cubic root of 3495656 is about 151.7666085769.

The spelling of 3495656 in words is "three million, four hundred ninety-five thousand, six hundred fifty-six".