380076890 has 16 divisors (see below), whose sum is σ = 686050560. Its totient is φ = 151605840.

The previous prime is 380076889. The next prime is 380076899. The reversal of 380076890 is 98670083.

It is not an unprimeable number, because it can be changed into a prime (380076899) 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, 49346 + ... + 56525.

It is an arithmetic number, because the mean of its divisors is an integer number (42878160).

Almost surely, 2^380076890 is an apocalyptic number.

380076890 is a deficient number, since it is larger than the sum of its proper divisors (305973670).

380076890 is a wasteful number, since it uses less digits than its factorization.

380076890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106237.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 380076890 is about 19495.5607767512. The cubic root of 380076890 is about 724.3644942336.

The spelling of 380076890 in words is "three hundred eighty million, seventy-six thousand, eight hundred ninety".