833409934 has 12 divisors (see below), whose sum is σ = 1454215464. Its totient is φ = 357175644.

The previous prime is 833409919. The next prime is 833409937. The reversal of 833409934 is 439904338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (833409937) 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, 4251994 + ... + 4252189.

It is an arithmetic number, because the mean of its divisors is an integer number (121184622).

Almost surely, 2^833409934 is an apocalyptic number.

833409934 is a deficient number, since it is larger than the sum of its proper divisors (620805530).

833409934 is a wasteful number, since it uses less digits than its factorization.

833409934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8504199 (or 8504192 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 43.

The square root of 833409934 is about 28868.8401914590. The cubic root of 833409934 is about 941.0648615925.

The spelling of 833409934 in words is "eight hundred thirty-three million, four hundred nine thousand, nine hundred thirty-four".