2249596939 has 2 divisors, whose sum is σ = 2249596940. Its totient is φ = 2249596938.

The previous prime is 2249596919. The next prime is 2249596957. The reversal of 2249596939 is 9396959422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2249596939 - 2¹¹ = 2249594891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2249596919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1124798469 + 1124798470.

It is an arithmetic number, because the mean of its divisors is an integer number (1124798470).

Almost surely, 2^2249596939 is an apocalyptic number.

2249596939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2249596939 is an equidigital number, since it uses as much as digits as its factorization.

2249596939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9447840, while the sum is 58.

The square root of 2249596939 is about 47429.9160762488. The cubic root of 2249596939 is about 1310.2924466060.

The spelling of 2249596939 in words is "two billion, two hundred forty-nine million, five hundred ninety-six thousand, nine hundred thirty-nine".