3791604 has 12 divisors (see below), whose sum is σ = 8847104. Its totient is φ = 1263864.

The previous prime is 3791569. The next prime is 3791647. The reversal of 3791604 is 4061973.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 157972 + ... + 157995.

Almost surely, 2^3791604 is an apocalyptic number.

It is an amenable number.

3791604 is an abundant number, since it is smaller than the sum of its proper divisors (5055500).

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

3791604 is a wasteful number, since it uses less digits than its factorization.

3791604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315974 (or 315972 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3791604 is about 1947.2041495436. The cubic root of 3791604 is about 155.9340615478.

The spelling of 3791604 in words is "three million, seven hundred ninety-one thousand, six hundred four".