380536875 has 30 divisors (see below), whose sum is σ = 686870756. Its totient is φ = 202950000.

The previous prime is 380536861. The next prime is 380536889. The reversal of 380536875 is 578635083.

380536875 is a `hidden beast` number, since 38 + 0 + 536 + 87 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (380536861) and next prime (380536889).

It is not a de Polignac number, because 380536875 - 2⁴ = 380536859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380536875.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 28201 + ... + 39450.

Almost surely, 2^380536875 is an apocalyptic number.

380536875 is a deficient number, since it is larger than the sum of its proper divisors (306333881).

380536875 is an equidigital number, since it uses as much as digits as its factorization.

380536875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67677 (or 67659 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 380536875 is about 19507.3543823861. The cubic root of 380536875 is about 724.6565951959.

The spelling of 380536875 in words is "three hundred eighty million, five hundred thirty-six thousand, eight hundred seventy-five".