2402659399 has 8 divisors (see below), whose sum is σ = 2790911648. Its totient is φ = 2025660960.

The previous prime is 2402659393. The next prime is 2402659403. The reversal of 2402659399 is 9939562042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2402659399 - 2¹⁷ = 2402528327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402659393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2812992 + ... + 2813845.

It is an arithmetic number, because the mean of its divisors is an integer number (348863956).

Almost surely, 2^2402659399 is an apocalyptic number.

2402659399 is a deficient number, since it is larger than the sum of its proper divisors (388252249).

2402659399 is an equidigital number, since it uses as much as digits as its factorization.

2402659399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626905.

The product of its (nonzero) digits is 1049760, while the sum is 49.

The square root of 2402659399 is about 49016.9297182106. The cubic root of 2402659399 is about 1339.3602424291.

The spelling of 2402659399 in words is "two billion, four hundred two million, six hundred fifty-nine thousand, three hundred ninety-nine".