3733491564 has 72 divisors (see below), whose sum is σ = 10837270080. Its totient is φ = 1071813600.

The previous prime is 3733491547. The next prime is 3733491599. The reversal of 3733491564 is 4651943373.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 240582 + ... + 255629.

It is an arithmetic number, because the mean of its divisors is an integer number (150517640).

Almost surely, 2^3733491564 is an apocalyptic number.

It is an amenable number.

3733491564 is an abundant number, since it is smaller than the sum of its proper divisors (7103778516).

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

3733491564 is a wasteful number, since it uses less digits than its factorization.

3733491564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496251 (or 496246 counting only the distinct ones).

The product of its digits is 816480, while the sum is 45.

The square root of 3733491564 is about 61102.3040809428. The cubic root of 3733491564 is about 1551.3330971755. Note that the first 3 decimals are identical.

The spelling of 3733491564 in words is "three billion, seven hundred thirty-three million, four hundred ninety-one thousand, five hundred sixty-four".