7399041953 has 2 divisors, whose sum is σ = 7399041954. Its totient is φ = 7399041952.

The previous prime is 7399041943. The next prime is 7399042019. The reversal of 7399041953 is 3591409937.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5993391889 + 1405650064 = 77417^2 + 37492^2 .

It is an emirp because it is prime and its reverse (3591409937) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7399041953 - 2⁸ = 7399041697 is a prime.

It is not a weakly prime, because it can be changed into another prime (7399041913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3699520976 + 3699520977.

It is an arithmetic number, because the mean of its divisors is an integer number (3699520977).

Almost surely, 2^7399041953 is an apocalyptic number.

It is an amenable number.

7399041953 is a deficient number, since it is larger than the sum of its proper divisors (1).

7399041953 is an equidigital number, since it uses as much as digits as its factorization.

7399041953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 918540, while the sum is 50.

The square root of 7399041953 is about 86017.6839551031. The cubic root of 7399041953 is about 1948.6110602789.

The spelling of 7399041953 in words is "seven billion, three hundred ninety-nine million, forty-one thousand, nine hundred fifty-three".