399462914 has 8 divisors (see below), whose sum is σ = 599296320. Its totient is φ = 199697476.

The previous prime is 399462913. The next prime is 399462929. The reversal of 399462914 is 419264993.

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

It is a super-3 number, since 3×399462914³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (399462913) 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, 1907 + ... + 28329.

It is an arithmetic number, because the mean of its divisors is an integer number (74912040).

Almost surely, 2^399462914 is an apocalyptic number.

399462914 is a deficient number, since it is larger than the sum of its proper divisors (199833406).

399462914 is a wasteful number, since it uses less digits than its factorization.

399462914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33984.

The product of its digits is 419904, while the sum is 47.

The square root of 399462914 is about 19986.5683397626. The cubic root of 399462914 is about 736.4763783970.

The spelling of 399462914 in words is "three hundred ninety-nine million, four hundred sixty-two thousand, nine hundred fourteen".