3704408136 has 192 divisors, whose sum is σ = 11883755520. Its totient is φ = 1027676160.

The previous prime is 3704408111. The next prime is 3704408167. The reversal of 3704408136 is 6318044073.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3704408136.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1306176 + ... + 1309008.

It is an arithmetic number, because the mean of its divisors is an integer number (61894560).

Almost surely, 2^3704408136 is an apocalyptic number.

3704408136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3704408136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5941877760).

3704408136 is an abundant number, since it is smaller than the sum of its proper divisors (8179347384).

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

3704408136 is a wasteful number, since it uses less digits than its factorization.

3704408136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996 (or 2989 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 3704408136 is about 60863.8491717374. The cubic root of 3704408136 is about 1547.2943622052.

The spelling of 3704408136 in words is "three billion, seven hundred four million, four hundred eight thousand, one hundred thirty-six".