2393345 has 16 divisors (see below), whose sum is σ = 3127248. Its totient is φ = 1751040.

The previous prime is 2393327. The next prime is 2393351. The reversal of 2393345 is 5433932.

It can be written as a sum of positive squares in 8 ways, for example, as 9409 + 2383936 = 97^2 + 1544^2 .

It is not a de Polignac number, because 2393345 - 2¹² = 2389249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2765 + ... + 3525.

It is an arithmetic number, because the mean of its divisors is an integer number (195453).

2^2393345 is an apocalyptic number.

It is an amenable number.

2393345 is a deficient number, since it is larger than the sum of its proper divisors (733903).

2393345 is a wasteful number, since it uses less digits than its factorization.

2393345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820.

The product of its digits is 9720, while the sum is 29.

The square root of 2393345 is about 1547.0439554195. The cubic root of 2393345 is about 133.7627233362.

The spelling of 2393345 in words is "two million, three hundred ninety-three thousand, three hundred forty-five".