399483013 has 8 divisors (see below), whose sum is σ = 404956800. Its totient is φ = 394019808.

The previous prime is 399482989. The next prime is 399483031. The reversal of 399483013 is 310384993.

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

It is a cyclic number.

It is not a de Polignac number, because 399483013 - 2¹³ = 399474821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (399483713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99870 + ... + 103792.

It is an arithmetic number, because the mean of its divisors is an integer number (50619600).

Almost surely, 2^399483013 is an apocalyptic number.

It is an amenable number.

399483013 is a deficient number, since it is larger than the sum of its proper divisors (5473787).

399483013 is a wasteful number, since it uses less digits than its factorization.

399483013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5291.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 399483013 is about 19987.0711461184. The cubic root of 399483013 is about 736.4887301406.

The spelling of 399483013 in words is "three hundred ninety-nine million, four hundred eighty-three thousand, thirteen".