3695921360 has 20 divisors (see below), whose sum is σ = 8593017348. Its totient is φ = 1478368512.

The previous prime is 3695921357. The next prime is 3695921371. The reversal of 3695921360 is 631295963.

It can be written as a sum of positive squares in 2 ways, for example, as 587189824 + 3108731536 = 24232^2 + 55756^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23099429 + ... + 23099588.

Almost surely, 2^3695921360 is an apocalyptic number.

It is an amenable number.

3695921360 is an abundant number, since it is smaller than the sum of its proper divisors (4897095988).

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

3695921360 is a wasteful number, since it uses less digits than its factorization.

3695921360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46199030 (or 46199024 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 3695921360 is about 60794.0898443262. The cubic root of 3695921360 is about 1546.1118447781. Note that the first 3 decimals are identical.

The spelling of 3695921360 in words is "three billion, six hundred ninety-five million, nine hundred twenty-one thousand, three hundred sixty".