3704394490 has 128 divisors (see below), whose sum is σ = 7434478080. Its totient is φ = 1324781568.

The previous prime is 3704394481. The next prime is 3704394509. The reversal of 3704394490 is 944934073.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41622366 + ... + 41622454.

It is an arithmetic number, because the mean of its divisors is an integer number (58081860).

Almost surely, 2^3704394490 is an apocalyptic number.

3704394490 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3704394490 is a wasteful number, since it uses less digits than its factorization.

3704394490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3704394490 is about 60863.7370689641. The cubic root of 3704394490 is about 1547.2924622701.

The spelling of 3704394490 in words is "three billion, seven hundred four million, three hundred ninety-four thousand, four hundred ninety".