399832713000 has 2048 divisors, whose sum is σ = 1794244608000. Its totient is φ = 80266982400.

The previous prime is 399832712959. The next prime is 399832713013. The reversal of 399832713000 is 317238993.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 3881870949 + ... + 3881871051.

It is an arithmetic number, because the mean of its divisors is an integer number (876096000).

Almost surely, 2^399832713000 is an apocalyptic number.

399832713000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 399832713000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (897122304000).

399832713000 is an abundant number, since it is smaller than the sum of its proper divisors (1394411895000).

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

399832713000 is a wasteful number, since it uses less digits than its factorization.

399832713000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 399832713000 in words is "three hundred ninety-nine billion, eight hundred thirty-two million, seven hundred thirteen thousand".