3704536 has 48 divisors (see below), whose sum is σ = 7900200. Its totient is φ = 1626240.

The previous prime is 3704513. The next prime is 3704537. The reversal of 3704536 is 6354073.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41580 + ... + 41668.

Almost surely, 2^3704536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3704536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3950100).

3704536 is an abundant number, since it is smaller than the sum of its proper divisors (4195664).

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

3704536 is a wasteful number, since it uses less digits than its factorization.

3704536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 3704536 is about 1924.7171220727. The cubic root of 3704536 is about 154.7312164507.

The spelling of 3704536 in words is "three million, seven hundred four thousand, five hundred thirty-six".