446916842 has 16 divisors (see below), whose sum is σ = 710700480. Its totient is φ = 210049728.

The previous prime is 446916839. The next prime is 446916857. The reversal of 446916842 is 248619644.

It is a junction number, because it is equal to n+sod(n) for n = 446916793 and 446916802.

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, 20693 + ... + 36359.

It is an arithmetic number, because the mean of its divisors is an integer number (44418780).

Almost surely, 2^446916842 is an apocalyptic number.

446916842 is a deficient number, since it is larger than the sum of its proper divisors (263783638).

446916842 is a wasteful number, since it uses less digits than its factorization.

446916842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16525.

The product of its digits is 331776, while the sum is 44.

The square root of 446916842 is about 21140.4078011755. The cubic root of 446916842 is about 764.5553067891. Note that the first 3 decimals are identical.

The spelling of 446916842 in words is "four hundred forty-six million, nine hundred sixteen thousand, eight hundred forty-two".