8290939499 has 2 divisors, whose sum is σ = 8290939500. Its totient is φ = 8290939498.

The previous prime is 8290939493. The next prime is 8290939507. The reversal of 8290939499 is 9949390928.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8290939499 - 2⁴ = 8290939483 is a prime.

It is not a weakly prime, because it can be changed into another prime (8290939493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4145469749 + 4145469750.

It is an arithmetic number, because the mean of its divisors is an integer number (4145469750).

Almost surely, 2^8290939499 is an apocalyptic number.

8290939499 is a deficient number, since it is larger than the sum of its proper divisors (1).

8290939499 is an equidigital number, since it uses as much as digits as its factorization.

8290939499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11337408, while the sum is 62.

The square root of 8290939499 is about 91054.5962541156. The cubic root of 8290939499 is about 2023.9568471892.

The spelling of 8290939499 in words is "eight billion, two hundred ninety million, nine hundred thirty-nine thousand, four hundred ninety-nine".