10390719 has 4 divisors (see below), whose sum is σ = 13854296. Its totient is φ = 6927144.

The previous prime is 10390697. The next prime is 10390727. The reversal of 10390719 is 91709301.

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

It is not a de Polignac number, because 10390719 - 2¹³ = 10382527 is a prime.

It is a super-2 number, since 2×10390719² = 215934082673922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10390769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1731784 + ... + 1731789.

It is an arithmetic number, because the mean of its divisors is an integer number (3463574).

Almost surely, 2^10390719 is an apocalyptic number.

10390719 is a deficient number, since it is larger than the sum of its proper divisors (3463577).

10390719 is an equidigital number, since it uses as much as digits as its factorization.

10390719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463576.

The product of its (nonzero) digits is 1701, while the sum is 30.

The square root of 10390719 is about 3223.4638201785. The cubic root of 10390719 is about 218.2136264073.

The spelling of 10390719 in words is "ten million, three hundred ninety thousand, seven hundred nineteen".