4621600691 has 2 divisors, whose sum is σ = 4621600692. Its totient is φ = 4621600690.

The previous prime is 4621600661. The next prime is 4621600751. The reversal of 4621600691 is 1960061264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4621600691 - 2¹⁰ = 4621599667 is a prime.

It is not a weakly prime, because it can be changed into another prime (4621600651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2310800345 + 2310800346.

It is an arithmetic number, because the mean of its divisors is an integer number (2310800346).

Almost surely, 2^4621600691 is an apocalyptic number.

4621600691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4621600691 is an equidigital number, since it uses as much as digits as its factorization.

4621600691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4621600691 is about 67982.3557329400. The cubic root of 4621600691 is about 1665.7026365262.

The spelling of 4621600691 in words is "four billion, six hundred twenty-one million, six hundred thousand, six hundred ninety-one".