380008013 has 16 divisors (see below), whose sum is σ = 489062400. Its totient is φ = 286556400.

The previous prime is 380008009. The next prime is 380008033. The reversal of 380008013 is 310800083.

It is a cyclic number.

It is not a de Polignac number, because 380008013 - 2² = 380008009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380008013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380008033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77213 + ... + 81986.

It is an arithmetic number, because the mean of its divisors is an integer number (30566400).

Almost surely, 2^380008013 is an apocalyptic number.

It is an amenable number.

380008013 is a deficient number, since it is larger than the sum of its proper divisors (109054387).

380008013 is a wasteful number, since it uses less digits than its factorization.

380008013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159248.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 380008013 is about 19493.7942176478. The cubic root of 380008013 is about 724.3207354849.

Adding to 380008013 its reverse (310800083), we get a palindrome (690808096).

The spelling of 380008013 in words is "three hundred eighty million, eight thousand, thirteen".