2390768298 has 40 divisors (see below), whose sum is σ = 5529912960. Its totient is φ = 771213960.

The previous prime is 2390768291. The next prime is 2390768363. The reversal of 2390768298 is 8928670932.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2390768291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 233008 + ... + 243051.

It is an arithmetic number, because the mean of its divisors is an integer number (138247824).

Almost surely, 2^2390768298 is an apocalyptic number.

2390768298 is an abundant number, since it is smaller than the sum of its proper divisors (3139144662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2390768298 is a wasteful number, since it uses less digits than its factorization.

2390768298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476104 (or 476095 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 2390768298 is about 48895.4834110473. The cubic root of 2390768298 is about 1337.1470261740.

The spelling of 2390768298 in words is "two billion, three hundred ninety million, seven hundred sixty-eight thousand, two hundred ninety-eight".