46399344 has 20 divisors (see below), whose sum is σ = 119865096. Its totient is φ = 15466432.

The previous prime is 46399319. The next prime is 46399351. The reversal of 46399344 is 44399364.

It is a junction number, because it is equal to n+sod(n) for n = 46399296 and 46399305.

It is a congruent number.

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, 483279 + ... + 483374.

Almost surely, 2^46399344 is an apocalyptic number.

It is an amenable number.

46399344 is an abundant number, since it is smaller than the sum of its proper divisors (73465752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46399344 is a wasteful number, since it uses less digits than its factorization.

46399344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966664 (or 966658 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 46399344 is about 6811.7063941424. The cubic root of 46399344 is about 359.3386623776.

The spelling of 46399344 in words is "forty-six million, three hundred ninety-nine thousand, three hundred forty-four".