3652041644 has 12 divisors (see below), whose sum is σ = 6391870800. Its totient is φ = 1825792848.

The previous prime is 3652041629. The next prime is 3652041727. The reversal of 3652041644 is 4461402563.

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, 17984 + ... + 87335.

It is an arithmetic number, because the mean of its divisors is an integer number (532655900).

Almost surely, 2^3652041644 is an apocalyptic number.

It is an amenable number.

3652041644 is a deficient number, since it is larger than the sum of its proper divisors (2739829156).

3652041644 is a wasteful number, since it uses less digits than its factorization.

3652041644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113992 (or 113990 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 3652041644 is about 60432.1242717811. The cubic root of 3652041644 is about 1539.9687467655.

The spelling of 3652041644 in words is "three billion, six hundred fifty-two million, forty-one thousand, six hundred forty-four".