7622619041 has 2 divisors, whose sum is σ = 7622619042. Its totient is φ = 7622619040.

The previous prime is 7622619029. The next prime is 7622619049. The reversal of 7622619041 is 1409162267.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7391700625 + 230918416 = 85975^2 + 15196^2 .

It is a cyclic number.

It is not a de Polignac number, because 7622619041 - 2¹⁴ = 7622602657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7622618986 and 7622619004.

It is not a weakly prime, because it can be changed into another prime (7622619049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3811309520 + 3811309521.

It is an arithmetic number, because the mean of its divisors is an integer number (3811309521).

Almost surely, 2^7622619041 is an apocalyptic number.

It is an amenable number.

7622619041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7622619041 is an equidigital number, since it uses as much as digits as its factorization.

7622619041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 7622619041 is about 87307.6115868485. The cubic root of 7622619041 is about 1968.0437038107.

The spelling of 7622619041 in words is "seven billion, six hundred twenty-two million, six hundred nineteen thousand, forty-one".