834763934 has 4 divisors (see below), whose sum is σ = 1252145904. Its totient is φ = 417381966.

The previous prime is 834763933. The next prime is 834763957. The reversal of 834763934 is 439367438.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834763931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208690982 + ... + 208690985.

It is an arithmetic number, because the mean of its divisors is an integer number (313036476).

Almost surely, 2^834763934 is an apocalyptic number.

834763934 is a deficient number, since it is larger than the sum of its proper divisors (417381970).

834763934 is a wasteful number, since it uses less digits than its factorization.

834763934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417381969.

The product of its digits is 1306368, while the sum is 47.

The square root of 834763934 is about 28892.2815644594. The cubic root of 834763934 is about 941.5742197321.

The spelling of 834763934 in words is "eight hundred thirty-four million, seven hundred sixty-three thousand, nine hundred thirty-four".