2393399242 has 32 divisors (see below), whose sum is σ = 3976568064. Its totient is φ = 1073217600.

The previous prime is 2393399227. The next prime is 2393399249. The reversal of 2393399242 is 2429933932.

It is a junction number, because it is equal to n+sod(n) for n = 2393399192 and 2393399201.

It is not an unprimeable number, because it can be changed into a prime (2393399249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875017 + ... + 877747.

It is an arithmetic number, because the mean of its divisors is an integer number (124267752).

Almost surely, 2^2393399242 is an apocalyptic number.

2393399242 is a deficient number, since it is larger than the sum of its proper divisors (1583168822).

2393399242 is a wasteful number, since it uses less digits than its factorization.

2393399242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3694.

The product of its digits is 629856, while the sum is 46.

The square root of 2393399242 is about 48922.3797663196. The cubic root of 2393399242 is about 1337.6373384695.

The spelling of 2393399242 in words is "two billion, three hundred ninety-three million, three hundred ninety-nine thousand, two hundred forty-two".