4649404999 has 2 divisors, whose sum is σ = 4649405000. Its totient is φ = 4649404998.

The previous prime is 4649404957. The next prime is 4649405009. The reversal of 4649404999 is 9994049464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4649404999 - 2⁷ = 4649404871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4649404909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2324702499 + 2324702500.

It is an arithmetic number, because the mean of its divisors is an integer number (2324702500).

Almost surely, 2^4649404999 is an apocalyptic number.

4649404999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4649404999 is an equidigital number, since it uses as much as digits as its factorization.

4649404999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10077696, while the sum is 58.

The square root of 4649404999 is about 68186.5455863545. The cubic root of 4649404999 is about 1669.0363401828.

The spelling of 4649404999 in words is "four billion, six hundred forty-nine million, four hundred four thousand, nine hundred ninety-nine".