426927694 has 8 divisors (see below), whose sum is σ = 643427208. Its totient is φ = 212451960.

The previous prime is 426927671. The next prime is 426927751. The reversal of 426927694 is 496729624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505417 + ... + 506260.

It is an arithmetic number, because the mean of its divisors is an integer number (80428401).

Almost surely, 2^426927694 is an apocalyptic number.

426927694 is a deficient number, since it is larger than the sum of its proper divisors (216499514).

426927694 is a wasteful number, since it uses less digits than its factorization.

426927694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011890.

The product of its digits is 1306368, while the sum is 49.

The square root of 426927694 is about 20662.2286794044. The cubic root of 426927694 is about 752.9823143862.

The spelling of 426927694 in words is "four hundred twenty-six million, nine hundred twenty-seven thousand, six hundred ninety-four".