2330397 has 8 divisors (see below), whose sum is σ = 3452480. Its totient is φ = 1553580.

The previous prime is 2330389. The next prime is 2330413. The reversal of 2330397 is 7930332.

It is not a de Polignac number, because 2330397 - 2³ = 2330389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 86311 = 2330397 / (2 + 3 + 3 + 0 + 3 + 9 + 7).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2330397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330387) 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, 43129 + ... + 43182.

It is an arithmetic number, because the mean of its divisors is an integer number (431560).

2^2330397 is an apocalyptic number.

2330397 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2330397 is a deficient number, since it is larger than the sum of its proper divisors (1122083).

2330397 is an equidigital number, since it uses as much as digits as its factorization.

2330397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86320 (or 86314 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 2330397 is about 1526.5637883823. The cubic root of 2330397 is about 132.5795795830.

The spelling of 2330397 in words is "two million, three hundred thirty thousand, three hundred ninety-seven".