380879082 has 48 divisors (see below), whose sum is σ = 854580480. Its totient is φ = 122472000.

The previous prime is 380879063. The next prime is 380879087. The reversal of 380879082 is 280978083.

It is a super-3 number, since 3×380879082³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (380879087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 210582 + ... + 212382.

It is an arithmetic number, because the mean of its divisors is an integer number (17803760).

Almost surely, 2^380879082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 380879082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (427290240).

380879082 is an abundant number, since it is smaller than the sum of its proper divisors (473701398).

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

380879082 is a wasteful number, since it uses less digits than its factorization.

380879082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2216 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 380879082 is about 19516.1236417481. The cubic root of 380879082 is about 724.8737517784.

Subtracting from 380879082 its reverse (280978083), we obtain a palindrome (99900999).

The spelling of 380879082 in words is "three hundred eighty million, eight hundred seventy-nine thousand, eighty-two".