3158594397 has 24 divisors (see below), whose sum is σ = 5216779776. Its totient is φ = 1804013856.

The previous prime is 3158594389. The next prime is 3158594431. The reversal of 3158594397 is 7934958513.

3158594397 is a `hidden beast` number, since 3 + 15 + 8 + 594 + 39 + 7 = 666.

3158594397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3158594397 - 2³ = 3158594389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3158594357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127683 + ... + 150399.

It is an arithmetic number, because the mean of its divisors is an integer number (217365824).

Almost surely, 2^3158594397 is an apocalyptic number.

It is an amenable number.

3158594397 is a deficient number, since it is larger than the sum of its proper divisors (2058185379).

3158594397 is a wasteful number, since it uses less digits than its factorization.

3158594397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24937 (or 24934 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 3158594397 is about 56201.3736220032. The cubic root of 3158594397 is about 1467.2291731191.

The spelling of 3158594397 in words is "three billion, one hundred fifty-eight million, five hundred ninety-four thousand, three hundred ninety-seven".