7240016969 has 2 divisors, whose sum is σ = 7240016970. Its totient is φ = 7240016968.

The previous prime is 7240016963. The next prime is 7240016999. The reversal of 7240016969 is 9696100427.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5975290000 + 1264726969 = 77300^2 + 35563^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240016969 - 2⁸ = 7240016713 is a prime.

It is a super-2 number, since 2×7240016969² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7240016963) 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 as a sum of consecutive naturals, namely, 3620008484 + 3620008485.

It is an arithmetic number, because the mean of its divisors is an integer number (3620008485).

Almost surely, 2^7240016969 is an apocalyptic number.

It is an amenable number.

7240016969 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240016969 is an equidigital number, since it uses as much as digits as its factorization.

7240016969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 7240016969 is about 85088.2892588633. The cubic root of 7240016969 is about 1934.5495655583.

The spelling of 7240016969 in words is "seven billion, two hundred forty million, sixteen thousand, nine hundred sixty-nine".