3624073690 has 12 divisors (see below), whose sum is σ = 6523675326. Its totient is φ = 1449553328.

The previous prime is 3624073657. The next prime is 3624073727. The reversal of 3624073690 is 963704263.

3624073690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 532824889 + 3091248801 = 23083^2 + 55599^2 .

It is a super-2 number, since 2×3624073690² = 26267820221100432200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180852 + ... + 199888.

Almost surely, 2^3624073690 is an apocalyptic number.

3624073690 is a deficient number, since it is larger than the sum of its proper divisors (2899601636).

3624073690 is an frugal number, since it uses more digits than its factorization.

3624073690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38081 (or 19044 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 3624073690 is about 60200.2798166254. The cubic root of 3624073690 is about 1536.0275549007.

Multiplying 3624073690 by its sum of digits (40), we get a square (144962947600 = 380740²).

The spelling of 3624073690 in words is "three billion, six hundred twenty-four million, seventy-three thousand, six hundred ninety".