380803757790 has 32 divisors (see below), whose sum is σ = 916099901856. Its totient is φ = 101306459520.

The previous prime is 380803757753. The next prime is 380803757849. The reversal of 380803757790 is 97757308083.

It is a self number, because there is not a number n which added to its sum of digits gives 380803757790.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15062737 + ... + 15087996.

It is an arithmetic number, because the mean of its divisors is an integer number (28628121933).

Almost surely, 2^380803757790 is an apocalyptic number.

380803757790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

380803757790 is an abundant number, since it is smaller than the sum of its proper divisors (535296144066).

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

380803757790 is a wasteful number, since it uses less digits than its factorization.

380803757790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30151164.

The product of its (nonzero) digits is 8890560, while the sum is 57.

The spelling of 380803757790 in words is "three hundred eighty billion, eight hundred three million, seven hundred fifty-seven thousand, seven hundred ninety".