3974230694 has 16 divisors (see below), whose sum is σ = 6837047808. Its totient is φ = 1697221512.

The previous prime is 3974230691. The next prime is 3974230699. The reversal of 3974230694 is 4960324793.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3974230691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497582 + ... + 505505.

It is an arithmetic number, because the mean of its divisors is an integer number (427315488).

Almost surely, 2^3974230694 is an apocalyptic number.

3974230694 is a deficient number, since it is larger than the sum of its proper divisors (2862817114).

3974230694 is a wasteful number, since it uses less digits than its factorization.

3974230694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003379.

The product of its (nonzero) digits is 979776, while the sum is 47.

The square root of 3974230694 is about 63041.4997759412. The cubic root of 3974230694 is about 1583.9848533884.

The spelling of 3974230694 in words is "three billion, nine hundred seventy-four million, two hundred thirty thousand, six hundred ninety-four".