3964376 has 16 divisors (see below), whose sum is σ = 8005200. Its totient is φ = 1829664.

The previous prime is 3964357. The next prime is 3964381. The reversal of 3964376 is 6734693.

It is a happy number.

It is a congruent number.

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, 18956 + ... + 19163.

It is an arithmetic number, because the mean of its divisors is an integer number (500325).

Almost surely, 2^3964376 is an apocalyptic number.

It is an amenable number.

3964376 is an abundant number, since it is smaller than the sum of its proper divisors (4040824).

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

3964376 is a wasteful number, since it uses less digits than its factorization.

3964376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38138 (or 38134 counting only the distinct ones).

The product of its digits is 81648, while the sum is 38.

The square root of 3964376 is about 1991.0740819970. The cubic root of 3964376 is about 158.2674528010.

The spelling of 3964376 in words is "three million, nine hundred sixty-four thousand, three hundred seventy-six".