2402798387 has 8 divisors (see below), whose sum is σ = 2759194560. Its totient is φ = 2069395560.

The previous prime is 2402798381. The next prime is 2402798417. The reversal of 2402798387 is 7838972042.

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 2402798387 - 2⁴ = 2402798371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402798381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5748113 + ... + 5748530.

It is an arithmetic number, because the mean of its divisors is an integer number (344899320).

Almost surely, 2^2402798387 is an apocalyptic number.

2402798387 is a deficient number, since it is larger than the sum of its proper divisors (356396173).

2402798387 is a wasteful number, since it uses less digits than its factorization.

2402798387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11496673.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 2402798387 is about 49018.3474527651. The cubic root of 2402798387 is about 1339.3860681748.

The spelling of 2402798387 in words is "two billion, four hundred two million, seven hundred ninety-eight thousand, three hundred eighty-seven".