446949113 has 4 divisors (see below), whose sum is σ = 481329828. Its totient is φ = 412568400.

The previous prime is 446949101. The next prime is 446949119. The reversal of 446949113 is 311949644.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 107910544 + 339038569 = 10388^2 + 18413^2 .

It is a cyclic number.

It is not a de Polignac number, because 446949113 - 2⁶ = 446949049 is a prime.

It is a super-2 number, since 2×446949113² = 399527019222973538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (446949119) 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, 17190338 + ... + 17190363.

It is an arithmetic number, because the mean of its divisors is an integer number (120332457).

Almost surely, 2^446949113 is an apocalyptic number.

It is an amenable number.

446949113 is a deficient number, since it is larger than the sum of its proper divisors (34380715).

446949113 is a wasteful number, since it uses less digits than its factorization.

446949113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34380714.

The product of its digits is 93312, while the sum is 41.

The square root of 446949113 is about 21141.1710413591. The cubic root of 446949113 is about 764.5737086991.

The spelling of 446949113 in words is "four hundred forty-six million, nine hundred forty-nine thousand, one hundred thirteen".