446913377 has 4 divisors (see below), whose sum is σ = 454488240. Its totient is φ = 439338516.

The previous prime is 446913347. The next prime is 446913413. The reversal of 446913377 is 773319644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-446913377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446913347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3787343 + ... + 3787460.

It is an arithmetic number, because the mean of its divisors is an integer number (113622060).

Almost surely, 2^446913377 is an apocalyptic number.

It is an amenable number.

446913377 is a deficient number, since it is larger than the sum of its proper divisors (7574863).

446913377 is an equidigital number, since it uses as much as digits as its factorization.

446913377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7574862.

The product of its digits is 381024, while the sum is 44.

The square root of 446913377 is about 21140.3258489551. The cubic root of 446913377 is about 764.5533308876.

The spelling of 446913377 in words is "four hundred forty-six million, nine hundred thirteen thousand, three hundred seventy-seven".