360540381 has 4 divisors (see below), whose sum is σ = 480720512. Its totient is φ = 240360252.

The previous prime is 360540373. The next prime is 360540413. The reversal of 360540381 is 183045063.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 360540381 - 2³ = 360540373 is a prime.

It is a super-2 number, since 2×360540381² = 259978732663250322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (360540331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60090061 + ... + 60090066.

It is an arithmetic number, because the mean of its divisors is an integer number (120180128).

Almost surely, 2^360540381 is an apocalyptic number.

It is an amenable number.

360540381 is a deficient number, since it is larger than the sum of its proper divisors (120180131).

360540381 is a wasteful number, since it uses less digits than its factorization.

360540381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120180130.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 360540381 is about 18987.9009108432. The cubic root of 360540381 is about 711.7344232397.

The spelling of 360540381 in words is "three hundred sixty million, five hundred forty thousand, three hundred eighty-one".