7622340623 has 2 divisors, whose sum is σ = 7622340624. Its totient is φ = 7622340622.

The previous prime is 7622340617. The next prime is 7622340631. The reversal of 7622340623 is 3260432267.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7622340623 - 2¹⁴ = 7622324239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7622340673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3811170311 + 3811170312.

It is an arithmetic number, because the mean of its divisors is an integer number (3811170312).

Almost surely, 2^7622340623 is an apocalyptic number.

7622340623 is a deficient number, since it is larger than the sum of its proper divisors (1).

7622340623 is an equidigital number, since it uses as much as digits as its factorization.

7622340623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 35.

The square root of 7622340623 is about 87306.0171064973. The cubic root of 7622340623 is about 1968.0197424286.

The spelling of 7622340623 in words is "seven billion, six hundred twenty-two million, three hundred forty thousand, six hundred twenty-three".