3732988 has 12 divisors (see below), whose sum is σ = 7466032. Its totient is φ = 1599840.

The previous prime is 3732983. The next prime is 3732997. The reversal of 3732988 is 8892373.

It is a happy number.

3732988 is an admirable number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3732988.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3732983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66633 + ... + 66688.

Almost surely, 2^3732988 is an apocalyptic number.

It is an amenable number.

3732988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3732988 is a wasteful number, since it uses less digits than its factorization.

3732988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133332 (or 133330 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 3732988 is about 1932.0942006020. The cubic root of 3732988 is about 155.1263347397.

The spelling of 3732988 in words is "three million, seven hundred thirty-two thousand, nine hundred eighty-eight".