372290369 has 8 divisors (see below), whose sum is σ = 407078112. Its totient is φ = 337659840.

The previous prime is 372290353. The next prime is 372290383. The reversal of 372290369 is 963092273.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 372290369 - 2⁴ = 372290353 is a prime.

It is a super-2 number, since 2×372290369² = 277200237700312322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372290339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34319 + ... + 43844.

It is an arithmetic number, because the mean of its divisors is an integer number (50884764).

Almost surely, 2^372290369 is an apocalyptic number.

It is an amenable number.

372290369 is a deficient number, since it is larger than the sum of its proper divisors (34787743).

372290369 is a wasteful number, since it uses less digits than its factorization.

372290369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78607.

The product of its (nonzero) digits is 122472, while the sum is 41.

The square root of 372290369 is about 19294.8275193120. The cubic root of 372290369 is about 719.3837119614.

The spelling of 372290369 in words is "three hundred seventy-two million, two hundred ninety thousand, three hundred sixty-nine".