3964632 has 32 divisors (see below), whose sum is σ = 11328000. Its totient is φ = 1132704.

The previous prime is 3964627. The next prime is 3964633. The reversal of 3964632 is 2364693.

It is a junction number, because it is equal to n+sod(n) for n = 3964593 and 3964602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11632 + ... + 11967.

It is an arithmetic number, because the mean of its divisors is an integer number (354000).

Almost surely, 2^3964632 is an apocalyptic number.

It is an amenable number.

3964632 is an abundant number, since it is smaller than the sum of its proper divisors (7363368).

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

3964632 is a wasteful number, since it uses less digits than its factorization.

3964632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23615 (or 23611 counting only the distinct ones).

The product of its digits is 23328, while the sum is 33.

The square root of 3964632 is about 1991.1383678690. The cubic root of 3964632 is about 158.2708594402.

The spelling of 3964632 in words is "three million, nine hundred sixty-four thousand, six hundred thirty-two".