372890617393 has 8 divisors (see below), whose sum is σ = 430554115712. Its totient is φ = 316325471616.

The previous prime is 372890617391. The next prime is 372890617399. The reversal of 372890617393 is 393716098273.

It is a happy number.

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

It is not a de Polignac number, because 372890617393 - 2¹ = 372890617391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (372890617391) 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, 274587405 + ... + 274588762.

It is an arithmetic number, because the mean of its divisors is an integer number (53819264464).

Almost surely, 2^372890617393 is an apocalyptic number.

It is an amenable number.

372890617393 is a deficient number, since it is larger than the sum of its proper divisors (57663498319).

372890617393 is an equidigital number, since it uses as much as digits as its factorization.

372890617393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549176271.

The product of its (nonzero) digits is 10287648, while the sum is 58.

The spelling of 372890617393 in words is "three hundred seventy-two billion, eight hundred ninety million, six hundred seventeen thousand, three hundred ninety-three".