934638395 has 12 divisors (see below), whose sum is σ = 1134357600. Its totient is φ = 739278144.

The previous prime is 934638319. The next prime is 934638407. The reversal of 934638395 is 593836439.

It is not a de Polignac number, because 934638395 - 2¹² = 934634299 is a prime.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27806 + ... + 51404.

It is an arithmetic number, because the mean of its divisors is an integer number (94529800).

Almost surely, 2^934638395 is an apocalyptic number.

934638395 is a deficient number, since it is larger than the sum of its proper divisors (199719205).

934638395 is an equidigital number, since it uses as much as digits as its factorization.

934638395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23782 (or 23693 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 50.

The square root of 934638395 is about 30571.8562570218. The cubic root of 934638395 is about 977.7200905068.

The spelling of 934638395 in words is "nine hundred thirty-four million, six hundred thirty-eight thousand, three hundred ninety-five".