3764961530 has 128 divisors (see below), whose sum is σ = 8132140800. Its totient is φ = 1240012800.

The previous prime is 3764961521. The next prime is 3764961553. The reversal of 3764961530 is 351694673.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4541156 + ... + 4541984.

It is an arithmetic number, because the mean of its divisors is an integer number (63532350).

Almost surely, 2^3764961530 is an apocalyptic number.

3764961530 is an abundant number, since it is smaller than the sum of its proper divisors (4367179270).

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

3764961530 is a wasteful number, since it uses less digits than its factorization.

3764961530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 3764961530 is about 61359.2823458684. The cubic root of 3764961530 is about 1555.6796868762.

The spelling of 3764961530 in words is "three billion, seven hundred sixty-four million, nine hundred sixty-one thousand, five hundred thirty".