10373691 has 4 divisors (see below), whose sum is σ = 13831592. Its totient is φ = 6915792.

The previous prime is 10373687. The next prime is 10373717. The reversal of 10373691 is 19637301.

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

It is not a de Polignac number, because 10373691 - 2² = 10373687 is a prime.

It is a super-2 number, since 2×10373691² = 215226929926962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10373641) 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 3 ways as a sum of consecutive naturals, for example, 1728946 + ... + 1728951.

It is an arithmetic number, because the mean of its divisors is an integer number (3457898).

Almost surely, 2^10373691 is an apocalyptic number.

10373691 is a deficient number, since it is larger than the sum of its proper divisors (3457901).

10373691 is an equidigital number, since it uses as much as digits as its factorization.

10373691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457900.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 10373691 is about 3220.8214790640. The cubic root of 10373691 is about 218.0943605757.

The spelling of 10373691 in words is "ten million, three hundred seventy-three thousand, six hundred ninety-one".