370727165 has 4 divisors (see below), whose sum is σ = 444872604. Its totient is φ = 296581728.

The previous prime is 370727153. The next prime is 370727173. The reversal of 370727165 is 561727073.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 561727073 = 17 ⋅33042769.

It can be written as a sum of positive squares in 2 ways, for example, as 79103236 + 291623929 = 8894^2 + 17077^2 .

It is a cyclic number.

It is not a de Polignac number, because 370727165 - 2⁶ = 370727101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37072712 + ... + 37072721.

It is an arithmetic number, because the mean of its divisors is an integer number (111218151).

Almost surely, 2^370727165 is an apocalyptic number.

It is an amenable number.

370727165 is a deficient number, since it is larger than the sum of its proper divisors (74145439).

370727165 is an equidigital number, since it uses as much as digits as its factorization.

370727165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74145438.

The product of its (nonzero) digits is 61740, while the sum is 38.

The square root of 370727165 is about 19254.2765379538. The cubic root of 370727165 is about 718.3754298836.

The spelling of 370727165 in words is "three hundred seventy million, seven hundred twenty-seven thousand, one hundred sixty-five".