3654764 has 18 divisors (see below), whose sum is σ = 6752844. Its totient is φ = 1730520.

The previous prime is 3654757. The next prime is 3654787. The reversal of 3654764 is 4674563.

It is a super-3 number, since 3×3654764³ (a number of 21 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179 + ... + 2709.

It is an arithmetic number, because the mean of its divisors is an integer number (375158).

Almost surely, 2^3654764 is an apocalyptic number.

It is an amenable number.

3654764 is a deficient number, since it is larger than the sum of its proper divisors (3098080).

3654764 is a wasteful number, since it uses less digits than its factorization.

3654764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2552 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 3654764 is about 1911.7437066720. The cubic root of 3654764 is about 154.0351300078.

The spelling of 3654764 in words is "three million, six hundred fifty-four thousand, seven hundred sixty-four".