3685413376 has 20 divisors (see below), whose sum is σ = 7363629702. Its totient is φ = 1842706432.

The previous prime is 3685413367. The next prime is 3685413383. The reversal of 3685413376 is 6733145863.

It can be written as a sum of positive squares in only one way, i.e., 3578910976 + 106502400 = 59824^2 + 10320^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3598525 + ... + 3599548.

Almost surely, 2^3685413376 is an apocalyptic number.

It is an amenable number.

3685413376 is a deficient number, since it is larger than the sum of its proper divisors (3678216326).

3685413376 is an frugal number, since it uses more digits than its factorization.

3685413376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7198091 (or 7198075 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The square root of 3685413376 is about 60707.6055861208. The cubic root of 3685413376 is about 1544.6451884024.

The spelling of 3685413376 in words is "three billion, six hundred eighty-five million, four hundred thirteen thousand, three hundred seventy-six".