365000881 has 16 divisors (see below), whose sum is σ = 425492608. Its totient is φ = 306633600.

The previous prime is 365000833. The next prime is 365000891. The reversal of 365000881 is 188000563.

It is not a de Polignac number, because 365000881 - 2²⁷ = 230783153 is a prime.

It is a super-2 number, since 2×365000881² = 266451286261552322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (365000891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132286 + ... + 135016.

It is an arithmetic number, because the mean of its divisors is an integer number (26593288).

Almost surely, 2^365000881 is an apocalyptic number.

It is an amenable number.

365000881 is a deficient number, since it is larger than the sum of its proper divisors (60491727).

365000881 is a wasteful number, since it uses less digits than its factorization.

365000881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 365000881 is about 19104.9962313527. The cubic root of 365000881 is about 714.6575248699.

The spelling of 365000881 in words is "three hundred sixty-five million, eight hundred eighty-one", and thus it is an aban number.