2239369426 has 64 divisors (see below), whose sum is σ = 4097433600. Its totient is φ = 897856704.

The previous prime is 2239369417. The next prime is 2239369427. The reversal of 2239369426 is 6249639322.

It is a happy number.

It is a super-2 number, since 2×2239369426² = 10029550852207138952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2239369427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1435635 + ... + 1437193.

It is an arithmetic number, because the mean of its divisors is an integer number (64022400).

Almost surely, 2^2239369426 is an apocalyptic number.

2239369426 is a deficient number, since it is larger than the sum of its proper divisors (1858064174).

2239369426 is a wasteful number, since it uses less digits than its factorization.

2239369426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711.

The product of its digits is 839808, while the sum is 46.

The square root of 2239369426 is about 47321.9761421689. The cubic root of 2239369426 is about 1308.3037358048.

It can be divided in two parts, 22393 and 69426, that added together give a palindrome (91819).

The spelling of 2239369426 in words is "two billion, two hundred thirty-nine million, three hundred sixty-nine thousand, four hundred twenty-six".