3994768074 has 16 divisors (see below), whose sum is σ = 8715857760. Its totient is φ = 1210535760.

The previous prime is 3994768033. The next prime is 3994768081. The reversal of 3994768074 is 4708674993.

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 7 ways as a sum of consecutive naturals, for example, 30263329 + ... + 30263460.

It is an arithmetic number, because the mean of its divisors is an integer number (544741110).

Almost surely, 2^3994768074 is an apocalyptic number.

3994768074 is an abundant number, since it is smaller than the sum of its proper divisors (4721089686).

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

3994768074 is a wasteful number, since it uses less digits than its factorization.

3994768074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60526805.

The product of its (nonzero) digits is 9144576, while the sum is 57.

The square root of 3994768074 is about 63204.1776625565. The cubic root of 3994768074 is about 1586.7086529290.

The spelling of 3994768074 in words is "three billion, nine hundred ninety-four million, seven hundred sixty-eight thousand, seventy-four".