2390319 has 18 divisors (see below), whose sum is σ = 3671720. Its totient is φ = 1498176.

The previous prime is 2390309. The next prime is 2390329. The reversal of 2390319 is 9130932.

It is an interprime number because it is at equal distance from previous prime (2390309) and next prime (2390329).

It is not a de Polignac number, because 2390319 - 2⁷ = 2390191 is a prime.

It is a super-2 number, since 2×2390319² = 11427249843522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2390292 and 2390301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2390309) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2142 + ... + 3060.

2^2390319 is an apocalyptic number.

2390319 is a deficient number, since it is larger than the sum of its proper divisors (1281401).

2390319 is a wasteful number, since it uses less digits than its factorization.

2390319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959 (or 939 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 2390319 is about 1546.0656519049. The cubic root of 2390319 is about 133.7063257409.

The spelling of 2390319 in words is "two million, three hundred ninety thousand, three hundred nineteen".