934846389 has 6 divisors (see below), whose sum is σ = 1350333686. Its totient is φ = 623230920.

The previous prime is 934846373. The next prime is 934846391. The reversal of 934846389 is 983648439.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 934524900 + 321489 = 30570^2 + 567^2 .

It is not a de Polignac number, because 934846389 - 2⁴ = 934846373 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (934846369) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51935902 + ... + 51935919.

Almost surely, 2^934846389 is an apocalyptic number.

It is an amenable number.

934846389 is a deficient number, since it is larger than the sum of its proper divisors (415487297).

934846389 is a wasteful number, since it uses less digits than its factorization.

934846389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103871827 (or 103871824 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 934846389 is about 30575.2577912272. The cubic root of 934846389 is about 977.7926122544.

The spelling of 934846389 in words is "nine hundred thirty-four million, eight hundred forty-six thousand, three hundred eighty-nine".