3939304 has 8 divisors (see below), whose sum is σ = 7386210. Its totient is φ = 1969648.

The previous prime is 3939277. The next prime is 3939337. The reversal of 3939304 is 4039393.

It can be written as a sum of positive squares in only one way, i.e., 3132900 + 806404 = 1770^2 + 898^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246199 + ... + 246214.

Almost surely, 2^3939304 is an apocalyptic number.

It is an amenable number.

3939304 is a deficient number, since it is larger than the sum of its proper divisors (3446906).

3939304 is a wasteful number, since it uses less digits than its factorization.

3939304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492419 (or 492415 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3939304 is about 1984.7679965175. The cubic root of 3939304 is about 157.9331020535.

The spelling of 3939304 in words is "three million, nine hundred thirty-nine thousand, three hundred four".