380292870 has 16 divisors (see below), whose sum is σ = 912702960. Its totient is φ = 101411424.

The previous prime is 380292823. The next prime is 380292877. The reversal of 380292870 is 78292083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380292877) 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, 6338185 + ... + 6338244.

It is an arithmetic number, because the mean of its divisors is an integer number (57043935).

Almost surely, 2^380292870 is an apocalyptic number.

380292870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

380292870 is an abundant number, since it is smaller than the sum of its proper divisors (532410090).

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

380292870 is a wasteful number, since it uses less digits than its factorization.

380292870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12676439.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 380292870 is about 19501.0991997887. The cubic root of 380292870 is about 724.5016757907.

The spelling of 380292870 in words is "three hundred eighty million, two hundred ninety-two thousand, eight hundred seventy".