380086980 has 192 divisors, whose sum is σ = 1330667520. Its totient is φ = 78921216.

The previous prime is 380086961. The next prime is 380086991. The reversal of 380086980 is 89680083.

It is a super-2 number, since 2×380086980² = 288932224731040800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 365301 + ... + 366339.

It is an arithmetic number, because the mean of its divisors is an integer number (6930560).

Almost surely, 2^380086980 is an apocalyptic number.

380086980 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 380086980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665333760).

380086980 is an abundant number, since it is smaller than the sum of its proper divisors (950580540).

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

380086980 is a wasteful number, since it uses less digits than its factorization.

380086980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138 (or 1136 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 380086980 is about 19495.8195518937. The cubic root of 380086980 is about 724.3709041411.

The spelling of 380086980 in words is "three hundred eighty million, eighty-six thousand, nine hundred eighty".