3612312504 has 64 divisors (see below), whose sum is σ = 10184006400. Its totient is φ = 1186127712.

The previous prime is 3612312491. The next prime is 3612312527. The reversal of 3612312504 is 4052132163.

3612312504 is a `hidden beast` number, since 36 + 123 + 1 + 2 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110332 + ... + 139275.

It is an arithmetic number, because the mean of its divisors is an integer number (159125100).

Almost surely, 2^3612312504 is an apocalyptic number.

It is an amenable number.

3612312504 is an abundant number, since it is smaller than the sum of its proper divisors (6571693896).

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

3612312504 is a wasteful number, since it uses less digits than its factorization.

3612312504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249689 (or 249679 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3612312504 is about 60102.5166195227. The cubic root of 3612312504 is about 1534.3641336369.

Adding to 3612312504 its reverse (4052132163), we get a palindrome (7664444667).

The spelling of 3612312504 in words is "three billion, six hundred twelve million, three hundred twelve thousand, five hundred four".