534912694 has 4 divisors (see below), whose sum is σ = 802369044. Its totient is φ = 267456346.

The previous prime is 534912689. The next prime is 534912731. The reversal of 534912694 is 496219435.

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

It is a super-2 number, since 2×534912694² = 572263180404675272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 534912694.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133728172 + ... + 133728175.

It is an arithmetic number, because the mean of its divisors is an integer number (200592261).

Almost surely, 2^534912694 is an apocalyptic number.

534912694 is a deficient number, since it is larger than the sum of its proper divisors (267456350).

534912694 is a wasteful number, since it uses less digits than its factorization.

534912694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267456349.

The product of its digits is 233280, while the sum is 43.

The square root of 534912694 is about 23128.1796516717. The cubic root of 534912694 is about 811.7599764173.

The spelling of 534912694 in words is "five hundred thirty-four million, nine hundred twelve thousand, six hundred ninety-four".