3267988 has 24 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 1562400.

The previous prime is 3267973. The next prime is 3268009. The reversal of 3267988 is 8897623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10353 + ... + 10663.

It is an arithmetic number, because the mean of its divisors is an integer number (248976).

Almost surely, 2^3267988 is an apocalyptic number.

It is an amenable number.

3267988 is a deficient number, since it is larger than the sum of its proper divisors (2707436).

3267988 is a wasteful number, since it uses less digits than its factorization.

3267988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 421 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 3267988 is about 1807.7577271305. The cubic root of 3267988 is about 148.3975796546.

The spelling of 3267988 in words is "three million, two hundred sixty-seven thousand, nine hundred eighty-eight".