7346495621 has 2 divisors, whose sum is σ = 7346495622. Its totient is φ = 7346495620.

The previous prime is 7346495609. The next prime is 7346495623. The reversal of 7346495621 is 1265946437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4087684225 + 3258811396 = 63935^2 + 57086^2 .

It is a cyclic number.

It is not a de Polignac number, because 7346495621 - 2¹⁴ = 7346479237 is a prime.

Together with 7346495623, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7346495623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3673247810 + 3673247811.

It is an arithmetic number, because the mean of its divisors is an integer number (3673247811).

Almost surely, 2^7346495621 is an apocalyptic number.

It is an amenable number.

7346495621 is a deficient number, since it is larger than the sum of its proper divisors (1).

7346495621 is an equidigital number, since it uses as much as digits as its factorization.

7346495621 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 47.

The square root of 7346495621 is about 85711.7006073267. The cubic root of 7346495621 is about 1943.9872313009.

The spelling of 7346495621 in words is "seven billion, three hundred forty-six million, four hundred ninety-five thousand, six hundred twenty-one".