7390752349 has 2 divisors, whose sum is σ = 7390752350. Its totient is φ = 7390752348.

The previous prime is 7390752277. The next prime is 7390752353. The reversal of 7390752349 is 9432570937.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5247988249 + 2142764100 = 72443^2 + 46290^2 .

It is an emirp because it is prime and its reverse (9432570937) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7390752349 - 2¹³ = 7390744157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7390752389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3695376174 + 3695376175.

It is an arithmetic number, because the mean of its divisors is an integer number (3695376175).

Almost surely, 2^7390752349 is an apocalyptic number.

It is an amenable number.

7390752349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7390752349 is an equidigital number, since it uses as much as digits as its factorization.

7390752349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 49.

The square root of 7390752349 is about 85969.4849874070. The cubic root of 7390752349 is about 1947.8830718726.

The spelling of 7390752349 in words is "seven billion, three hundred ninety million, seven hundred fifty-two thousand, three hundred forty-nine".