422916734 has 8 divisors (see below), whose sum is σ = 651520488. Its totient is φ = 205743240.

The previous prime is 422916727. The next prime is 422916737. The reversal of 422916734 is 437619224.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422916737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857472 + ... + 2857619.

It is an arithmetic number, because the mean of its divisors is an integer number (81440061).

Almost surely, 2^422916734 is an apocalyptic number.

422916734 is a deficient number, since it is larger than the sum of its proper divisors (228603754).

422916734 is a wasteful number, since it uses less digits than its factorization.

422916734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5715130.

The product of its digits is 72576, while the sum is 38.

The square root of 422916734 is about 20564.9394358457. The cubic root of 422916734 is about 750.6168164294.

The spelling of 422916734 in words is "four hundred twenty-two million, nine hundred sixteen thousand, seven hundred thirty-four".