2429859493 has 2 divisors, whose sum is σ = 2429859494. Its totient is φ = 2429859492.

The previous prime is 2429859473. The next prime is 2429859503. The reversal of 2429859493 is 3949589242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2403254529 + 26604964 = 49023^2 + 5158^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2429859493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2429859413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214929746 + 1214929747.

It is an arithmetic number, because the mean of its divisors is an integer number (1214929747).

Almost surely, 2^2429859493 is an apocalyptic number.

It is an amenable number.

2429859493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2429859493 is an equidigital number, since it uses as much as digits as its factorization.

2429859493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5598720, while the sum is 55.

The square root of 2429859493 is about 49293.6049909113. The cubic root of 2429859493 is about 1344.3955111740.

The spelling of 2429859493 in words is "two billion, four hundred twenty-nine million, eight hundred fifty-nine thousand, four hundred ninety-three".