456944343 has 16 divisors (see below), whose sum is σ = 648170496. Its totient is φ = 285344640.

The previous prime is 456944333. The next prime is 456944347. The reversal of 456944343 is 343449654.

It is not a de Polignac number, because 456944343 - 2⁹ = 456943831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 456944295 and 456944304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456944347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10471 + ... + 31992.

It is an arithmetic number, because the mean of its divisors is an integer number (40510656).

Almost surely, 2^456944343 is an apocalyptic number.

456944343 is a deficient number, since it is larger than the sum of its proper divisors (191226153).

456944343 is a wasteful number, since it uses less digits than its factorization.

456944343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42694.

The product of its digits is 622080, while the sum is 42.

The square root of 456944343 is about 21376.2565244713. The cubic root of 456944343 is about 770.2311910495.

The spelling of 456944343 in words is "four hundred fifty-six million, nine hundred forty-four thousand, three hundred forty-three".