372980105 has 4 divisors (see below), whose sum is σ = 447576132. Its totient is φ = 298384080.

The previous prime is 372980087. The next prime is 372980129. The reversal of 372980105 is 501089273.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42758521 + 330221584 = 6539^2 + 18172^2 .

It is not a de Polignac number, because 372980105 - 2²⁰ = 371931529 is a prime.

It is a super-2 number, since 2×372980105² = 278228317451622050, which contains 22 as substring.

It is a Duffinian 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, 37298006 + ... + 37298015.

It is an arithmetic number, because the mean of its divisors is an integer number (111894033).

Almost surely, 2^372980105 is an apocalyptic number.

It is an amenable number.

372980105 is a deficient number, since it is larger than the sum of its proper divisors (74596027).

372980105 is an equidigital number, since it uses as much as digits as its factorization.

372980105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74596026.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 372980105 is about 19312.6928469336. The cubic root of 372980105 is about 719.8277011841.

The spelling of 372980105 in words is "three hundred seventy-two million, nine hundred eighty thousand, one hundred five".