3964902 has 8 divisors (see below), whose sum is σ = 7929816. Its totient is φ = 1321632.

The previous prime is 3964897. The next prime is 3964903. The reversal of 3964902 is 2094693.

It is a sphenic number, since it is the product of 3 distinct primes.

3964902 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3964903) 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, 330403 + ... + 330414.

It is an arithmetic number, because the mean of its divisors is an integer number (991227).

Almost surely, 2^3964902 is an apocalyptic number.

3964902 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.

3964902 is a wasteful number, since it uses less digits than its factorization.

3964902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660822.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 3964902 is about 1991.2061671258. The cubic root of 3964902 is about 158.2744522211.

The spelling of 3964902 in words is "three million, nine hundred sixty-four thousand, nine hundred two".