4620697619 has 2 divisors, whose sum is σ = 4620697620. Its totient is φ = 4620697618.

The previous prime is 4620697559. The next prime is 4620697621. The reversal of 4620697619 is 9167960264.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4620697619 - 2⁸ = 4620697363 is a prime.

It is a super-2 number, since 2×4620697619² = 42701692972464538322, which contains 22 as substring.

Together with 4620697621, 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 (4620697519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310348809 + 2310348810.

It is an arithmetic number, because the mean of its divisors is an integer number (2310348810).

Almost surely, 2^4620697619 is an apocalyptic number.

4620697619 is a deficient number, since it is larger than the sum of its proper divisors (1).

4620697619 is an equidigital number, since it uses as much as digits as its factorization.

4620697619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 4620697619 is about 67975.7134497314. The cubic root of 4620697619 is about 1665.5941353451.

The spelling of 4620697619 in words is "four billion, six hundred twenty million, six hundred ninety-seven thousand, six hundred nineteen".