3712558240 has 36 divisors (see below), whose sum is σ = 8772740046. Its totient is φ = 1484715008.

The previous prime is 3712558237. The next prime is 3712558259. The reversal of 3712558240 is 428552173.

It can be written as a sum of positive squares in 3 ways, for example, as 1283645584 + 2428912656 = 35828^2 + 49284^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3712558240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 768312 + ... + 773128.

Almost surely, 2^3712558240 is an apocalyptic number.

It is an amenable number.

3712558240 is an abundant number, since it is smaller than the sum of its proper divisors (5060181806).

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

3712558240 is an frugal number, since it uses more digits than its factorization.

3712558240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9649 (or 4824 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 3712558240 is about 60930.7659561243. The cubic root of 3712558240 is about 1548.4282701111.

The spelling of 3712558240 in words is "three billion, seven hundred twelve million, five hundred fifty-eight thousand, two hundred forty".