3751290650 has 48 divisors (see below), whose sum is σ = 7597951200. Its totient is φ = 1372512960.

The previous prime is 3751290607. The next prime is 3751290661. The reversal of 3751290650 is 560921573.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

Together with 3846660550 it forms an amicable pair .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40532 + ... + 95631.

It is an arithmetic number, because the mean of its divisors is an integer number (158290650).

Almost surely, 2^3751290650 is an apocalyptic number.

3751290650 is an abundant number, since it is smaller than the sum of its proper divisors (3846660550).

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

3751290650 is a wasteful number, since it uses less digits than its factorization.

3751290650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136223 (or 136218 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 3751290650 is about 61247.7807761228. The cubic root of 3751290650 is about 1553.7944702941.

The spelling of 3751290650 in words is "three billion, seven hundred fifty-one million, two hundred ninety thousand, six hundred fifty".