4290498109 has 2 divisors, whose sum is σ = 4290498110. Its totient is φ = 4290498108.

The previous prime is 4290498101. The next prime is 4290498139. The reversal of 4290498109 is 9018940924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4150194084 + 140304025 = 64422^2 + 11845^2 .

It is a cyclic number.

It is not a de Polignac number, because 4290498109 - 2³ = 4290498101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4290498101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145249054 + 2145249055.

It is an arithmetic number, because the mean of its divisors is an integer number (2145249055).

Almost surely, 2^4290498109 is an apocalyptic number.

It is an amenable number.

4290498109 is a deficient number, since it is larger than the sum of its proper divisors (1).

4290498109 is an equidigital number, since it uses as much as digits as its factorization.

4290498109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 4290498109 is about 65501.8939344505. The cubic root of 4290498109 is about 1624.9346699101.

The spelling of 4290498109 in words is "four billion, two hundred ninety million, four hundred ninety-eight thousand, one hundred nine".