446749713 has 12 divisors (see below), whose sum is σ = 645512400. Its totient is φ = 297737496.

The previous prime is 446749703. The next prime is 446749763. The reversal of 446749713 is 317947644.

It is not a de Polignac number, because 446749713 - 2⁴ = 446749697 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (446749703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32338 + ... + 44036.

It is an arithmetic number, because the mean of its divisors is an integer number (53792700).

Almost surely, 2^446749713 is an apocalyptic number.

It is an amenable number.

446749713 is a deficient number, since it is larger than the sum of its proper divisors (198762687).

446749713 is a wasteful number, since it uses less digits than its factorization.

446749713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15948 (or 15945 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 446749713 is about 21136.4545986312. The cubic root of 446749713 is about 764.4599905518.

The spelling of 446749713 in words is "four hundred forty-six million, seven hundred forty-nine thousand, seven hundred thirteen".