446314436 has 6 divisors (see below), whose sum is σ = 781050270. Its totient is φ = 223157216.

The previous prime is 446314433. The next prime is 446314457. The reversal of 446314436 is 634413644.

It can be written as a sum of positive squares in only one way, i.e., 442681600 + 3632836 = 21040^2 + 1906^2 .

It is a junction number, because it is equal to n+sod(n) for n = 446314396 and 446314405.

It is not an unprimeable number, because it can be changed into a prime (446314433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55789301 + ... + 55789308.

It is an arithmetic number, because the mean of its divisors is an integer number (130175045).

Almost surely, 2^446314436 is an apocalyptic number.

It is an amenable number.

446314436 is a deficient number, since it is larger than the sum of its proper divisors (334735834).

446314436 is a wasteful number, since it uses less digits than its factorization.

446314436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111578613 (or 111578611 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

The square root of 446314436 is about 21126.1552583521. The cubic root of 446314436 is about 764.2116337583.

The spelling of 446314436 in words is "four hundred forty-six million, three hundred fourteen thousand, four hundred thirty-six".