456734938 has 16 divisors (see below), whose sum is σ = 759638880. Its totient is φ = 204202800.

The previous prime is 456734909. The next prime is 456734947. The reversal of 456734938 is 839437654.

It is a junction number, because it is equal to n+sod(n) for n = 456734891 and 456734900.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168828 + ... + 171511.

It is an arithmetic number, because the mean of its divisors is an integer number (47477430).

Almost surely, 2^456734938 is an apocalyptic number.

456734938 is a deficient number, since it is larger than the sum of its proper divisors (302903942).

456734938 is a wasteful number, since it uses less digits than its factorization.

456734938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340413.

The product of its digits is 2177280, while the sum is 49.

The square root of 456734938 is about 21371.3578885386. The cubic root of 456734938 is about 770.1135144954.

The spelling of 456734938 in words is "four hundred fifty-six million, seven hundred thirty-four thousand, nine hundred thirty-eight".