3652988 has 6 divisors (see below), whose sum is σ = 6392736. Its totient is φ = 1826492.

The previous prime is 3652969. The next prime is 3652991. The reversal of 3652988 is 8892563.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 456620 + ... + 456627.

It is an arithmetic number, because the mean of its divisors is an integer number (1065456).

Almost surely, 2^3652988 is an apocalyptic number.

It is an amenable number.

3652988 is a deficient number, since it is larger than the sum of its proper divisors (2739748).

3652988 is a wasteful number, since it uses less digits than its factorization.

3652988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913251 (or 913249 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 3652988 is about 1911.2791528189. The cubic root of 3652988 is about 154.0101752989.

The spelling of 3652988 in words is "three million, six hundred fifty-two thousand, nine hundred eighty-eight".