1372101673 has 8 divisors (see below), whose sum is σ = 1409856392. Its totient is φ = 1334382336.

The previous prime is 1372101667. The next prime is 1372101707. The reversal of 1372101673 is 3761012731.

It can be written as a sum of positive squares in 4 ways, for example, as 1076364864 + 295736809 = 32808^2 + 17197^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1372101673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1372101173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82561 + ... + 97777.

It is an arithmetic number, because the mean of its divisors is an integer number (176232049).

Almost surely, 2^1372101673 is an apocalyptic number.

It is an amenable number.

1372101673 is a deficient number, since it is larger than the sum of its proper divisors (37754719).

1372101673 is a wasteful number, since it uses less digits than its factorization.

1372101673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17691.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 1372101673 is about 37041.8907859737. The cubic root of 1372101673 is about 1111.2081839697.

The spelling of 1372101673 in words is "one billion, three hundred seventy-two million, one hundred one thousand, six hundred seventy-three".