3695628 has 12 divisors (see below), whose sum is σ = 8623160. Its totient is φ = 1231872.

The previous prime is 3695611. The next prime is 3695639. The reversal of 3695628 is 8265963.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 153973 + ... + 153996.

Almost surely, 2^3695628 is an apocalyptic number.

It is an amenable number.

3695628 is an abundant number, since it is smaller than the sum of its proper divisors (4927532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3695628 is a wasteful number, since it uses less digits than its factorization.

3695628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307976 (or 307974 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 3695628 is about 1922.4016229706. The cubic root of 3695628 is about 154.6070936677.

The spelling of 3695628 in words is "three million, six hundred ninety-five thousand, six hundred twenty-eight".