3972364 has 12 divisors (see below), whose sum is σ = 7583688. Its totient is φ = 1805600.

The previous prime is 3972359. The next prime is 3972377. The reversal of 3972364 is 4632793.

3972364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 3¹¹ + 9⁵ + 7⁷ + 2²¹ + 3¹² + 6⁷ + 4⁶ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45097 + ... + 45184.

It is an arithmetic number, because the mean of its divisors is an integer number (631974).

Almost surely, 2^3972364 is an apocalyptic number.

It is an amenable number.

3972364 is a deficient number, since it is larger than the sum of its proper divisors (3611324).

3972364 is a wasteful number, since it uses less digits than its factorization.

3972364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90296 (or 90294 counting only the distinct ones).

The product of its digits is 27216, while the sum is 34.

The square root of 3972364 is about 1993.0790250264. The cubic root of 3972364 is about 158.3736815608.

The spelling of 3972364 in words is "three million, nine hundred seventy-two thousand, three hundred sixty-four".