3704398317 has 24 divisors (see below), whose sum is σ = 5597537400. Its totient is φ = 2357634048.

The previous prime is 3704398307. The next prime is 3704398319. The reversal of 3704398317 is 7138934073.

It can be written as a sum of positive squares in 4 ways, for example, as 5447556 + 3698950761 = 2334^2 + 60819^2 .

It is not a de Polignac number, because 3704398317 - 2⁶ = 3704398253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704398319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56508 + ... + 102965.

It is an arithmetic number, because the mean of its divisors is an integer number (233230725).

Almost surely, 2^3704398317 is an apocalyptic number.

It is an amenable number.

3704398317 is a deficient number, since it is larger than the sum of its proper divisors (1893139083).

3704398317 is a wasteful number, since it uses less digits than its factorization.

3704398317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159597 (or 159594 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 3704398317 is about 60863.7685080377. The cubic root of 3704398317 is about 1547.2929951045.

The spelling of 3704398317 in words is "three billion, seven hundred four million, three hundred ninety-eight thousand, three hundred seventeen".