464293222 has 8 divisors (see below), whose sum is σ = 737406936. Its totient is φ = 218490912.

The previous prime is 464293217. The next prime is 464293237. The reversal of 464293222 is 222392464.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 13655683 = 464293222 / (4 + 6 + 4 + 2 + 9 + 3 + 2 + 2 + 2).

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, 6827808 + ... + 6827875.

It is an arithmetic number, because the mean of its divisors is an integer number (92175867).

Almost surely, 2^464293222 is an apocalyptic number.

464293222 is a deficient number, since it is larger than the sum of its proper divisors (273113714).

464293222 is a wasteful number, since it uses less digits than its factorization.

464293222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13655702.

The product of its digits is 41472, while the sum is 34.

The square root of 464293222 is about 21547.4643983927. The cubic root of 464293222 is about 774.3383722611.

The spelling of 464293222 in words is "four hundred sixty-four million, two hundred ninety-three thousand, two hundred twenty-two".