3733972894 has 16 divisors (see below), whose sum is σ = 5821575120. Its totient is φ = 1794058560.

The previous prime is 3733972889. The next prime is 3733972903. The reversal of 3733972894 is 4982793373.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140319 + ... + 164794.

It is an arithmetic number, because the mean of its divisors is an integer number (363848445).

Almost surely, 2^3733972894 is an apocalyptic number.

3733972894 is a deficient number, since it is larger than the sum of its proper divisors (2087602226).

3733972894 is a wasteful number, since it uses less digits than its factorization.

3733972894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305355.

The product of its digits is 6858432, while the sum is 55.

The square root of 3733972894 is about 61106.2426761783. The cubic root of 3733972894 is about 1551.3997614101.

The spelling of 3733972894 in words is "three billion, seven hundred thirty-three million, nine hundred seventy-two thousand, eight hundred ninety-four".