7464796121 has 2 divisors, whose sum is σ = 7464796122. Its totient is φ = 7464796120.

The previous prime is 7464796109. The next prime is 7464796123. The reversal of 7464796121 is 1216974647.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7347918400 + 116877721 = 85720^2 + 10811^2 .

It is a cyclic number.

It is not a de Polignac number, because 7464796121 - 2¹⁰ = 7464795097 is a prime.

It is a super-2 number, since 2×7464796121² (a number of 21 digits) contains 22 as substring.

Together with 7464796123, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7464796123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3732398060 + 3732398061.

It is an arithmetic number, because the mean of its divisors is an integer number (3732398061).

Almost surely, 2^7464796121 is an apocalyptic number.

It is an amenable number.

7464796121 is a deficient number, since it is larger than the sum of its proper divisors (1).

7464796121 is an equidigital number, since it uses as much as digits as its factorization.

7464796121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 47.

The square root of 7464796121 is about 86399.0516209524. The cubic root of 7464796121 is about 1954.3663822733.

The spelling of 7464796121 in words is "seven billion, four hundred sixty-four million, seven hundred ninety-six thousand, one hundred twenty-one".