3762721160 has 32 divisors (see below), whose sum is σ = 9235771200. Its totient is φ = 1368262080.

The previous prime is 3762721111. The next prime is 3762721199. The reversal of 3762721160 is 611272673.

It is a self number, because there is not a number n which added to its sum of digits gives 3762721160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4275380 + ... + 4276259.

It is an arithmetic number, because the mean of its divisors is an integer number (288617850).

Almost surely, 2^3762721160 is an apocalyptic number.

It is an amenable number.

3762721160 is an abundant number, since it is smaller than the sum of its proper divisors (5473050040).

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

3762721160 is a wasteful number, since it uses less digits than its factorization.

3762721160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551661 (or 8551657 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 3762721160 is about 61341.0234671708. The cubic root of 3762721160 is about 1555.3710525011.

The spelling of 3762721160 in words is "three billion, seven hundred sixty-two million, seven hundred twenty-one thousand, one hundred sixty".