456808346 has 8 divisors (see below), whose sum is σ = 685742304. Its totient is φ = 228227580.

The previous prime is 456808337. The next prime is 456808351. The reversal of 456808346 is 643808654.

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

It is a junction number, because it is equal to n+sod(n) for n = 456808297 and 456808306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85040 + ... + 90251.

It is an arithmetic number, because the mean of its divisors is an integer number (85717788).

Almost surely, 2^456808346 is an apocalyptic number.

456808346 is a deficient number, since it is larger than the sum of its proper divisors (228933958).

456808346 is a wasteful number, since it uses less digits than its factorization.

456808346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176596.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 456808346 is about 21373.0752583712. The cubic root of 456808346 is about 770.1547707104.

The spelling of 456808346 in words is "four hundred fifty-six million, eight hundred eight thousand, three hundred forty-six".