3704136 has 16 divisors (see below), whose sum is σ = 9260400. Its totient is φ = 1234704.

The previous prime is 3704123. The next prime is 3704137. The reversal of 3704136 is 6314073.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 154339 = 3704136 / (3 + 7 + 0 + 4 + 1 + 3 + 6).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3704137) 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, 77146 + ... + 77193.

It is an arithmetic number, because the mean of its divisors is an integer number (578775).

Almost surely, 2^3704136 is an apocalyptic number.

It is an amenable number.

3704136 is an abundant number, since it is smaller than the sum of its proper divisors (5556264).

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

3704136 is a wasteful number, since it uses less digits than its factorization.

3704136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154348 (or 154344 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3704136 is about 1924.6132078940. The cubic root of 3704136 is about 154.7256471779.

The spelling of 3704136 in words is "three million, seven hundred four thousand, one hundred thirty-six".