446399354 has 8 divisors (see below), whose sum is σ = 669755520. Its totient is φ = 223147516.

The previous prime is 446399323. The next prime is 446399419. The reversal of 446399354 is 453993644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 446399299 and 446399308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14324 + ... + 33135.

It is an arithmetic number, because the mean of its divisors is an integer number (83719440).

Almost surely, 2^446399354 is an apocalyptic number.

446399354 is a deficient number, since it is larger than the sum of its proper divisors (223356166).

446399354 is a wasteful number, since it uses less digits than its factorization.

446399354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52164.

The product of its digits is 1399680, while the sum is 47.

The square root of 446399354 is about 21128.1649463459. The cubic root of 446399354 is about 764.2600982510.

The spelling of 446399354 in words is "four hundred forty-six million, three hundred ninety-nine thousand, three hundred fifty-four".