3695975 has 24 divisors (see below), whose sum is σ = 4999680. Its totient is φ = 2700000.

The previous prime is 3695971. The next prime is 3695977. The reversal of 3695975 is 5795963.

3695975 = 213² + 214² + ... + 274².

It is not a de Polignac number, because 3695975 - 2² = 3695971 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3695971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14600 + ... + 14850.

It is an arithmetic number, because the mean of its divisors is an integer number (208320).

Almost surely, 2^3695975 is an apocalyptic number.

3695975 is a deficient number, since it is larger than the sum of its proper divisors (1303705).

3695975 is a wasteful number, since it uses less digits than its factorization.

3695975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 306 counting only the distinct ones).

The product of its digits is 255150, while the sum is 44.

The square root of 3695975 is about 1922.4918725446. The cubic root of 3695975 is about 154.6119324468.

The spelling of 3695975 in words is "three million, six hundred ninety-five thousand, nine hundred seventy-five".