380215075 has 12 divisors (see below), whose sum is σ = 474197328. Its totient is φ = 302410400.

The previous prime is 380215067. The next prime is 380215097. The reversal of 380215075 is 570512083.

It is not a de Polignac number, because 380215075 - 2³ = 380215067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39631 + ... + 48280.

It is an arithmetic number, because the mean of its divisors is an integer number (39516444).

Almost surely, 2^380215075 is an apocalyptic number.

380215075 is a deficient number, since it is larger than the sum of its proper divisors (93982253).

380215075 is a wasteful number, since it uses less digits than its factorization.

380215075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88094 (or 88089 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 380215075 is about 19499.1044666159. The cubic root of 380215075 is about 724.4522696128.

The spelling of 380215075 in words is "three hundred eighty million, two hundred fifteen thousand, seventy-five".