3904772 has 6 divisors (see below), whose sum is σ = 6833358. Its totient is φ = 1952384.

The previous prime is 3904759. The next prime is 3904801. The reversal of 3904772 is 2774093.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3904576 + 196 = 1976^2 + 14^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 488093 + ... + 488100.

It is an arithmetic number, because the mean of its divisors is an integer number (1138893).

Almost surely, 2^3904772 is an apocalyptic number.

It is an amenable number.

3904772 is a deficient number, since it is larger than the sum of its proper divisors (2928586).

3904772 is a wasteful number, since it uses less digits than its factorization.

3904772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976197 (or 976195 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 3904772 is about 1976.0495945193. The cubic root of 3904772 is about 157.4702656558.

The spelling of 3904772 in words is "three million, nine hundred four thousand, seven hundred seventy-two".