2390741888 has 16 divisors (see below), whose sum is σ = 4762806360. Its totient is φ = 1195370880.

The previous prime is 2390741869. The next prime is 2390741911. The reversal of 2390741888 is 8881470932.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9338708 + ... + 9338963.

Almost surely, 2^2390741888 is an apocalyptic number.

It is an amenable number.

2390741888 is a deficient number, since it is larger than the sum of its proper divisors (2372064472).

2390741888 is an equidigital number, since it uses as much as digits as its factorization.

2390741888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18677685 (or 18677673 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The square root of 2390741888 is about 48895.2133444573. The cubic root of 2390741888 is about 1337.1421024871.

The spelling of 2390741888 in words is "two billion, three hundred ninety million, seven hundred forty-one thousand, eight hundred eighty-eight".