380702765280 has 96 divisors (see below), whose sum is σ = 1210215837600. Its totient is φ = 100589340672.

The previous prime is 380702765273. The next prime is 380702765347. The reversal of 380702765280 is 82567207083.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3585895 + ... + 3690534.

It is an arithmetic number, because the mean of its divisors is an integer number (12606414975).

Almost surely, 2^380702765280 is an apocalyptic number.

380702765280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380702765280 is an abundant number, since it is smaller than the sum of its proper divisors (829513072320).

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

380702765280 is a wasteful number, since it uses less digits than its factorization.

380702765280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7276556 (or 7276548 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 380702765280 in words is "three hundred eighty billion, seven hundred two million, seven hundred sixty-five thousand, two hundred eighty".