2390487848 has 16 divisors (see below), whose sum is σ = 5122474080. Its totient is φ = 1024494768.

The previous prime is 2390487833. The next prime is 2390487851. The reversal of 2390487848 is 8487840932.

It is a happy number.

It is a super-2 number, since 2×2390487848² = 11428864302871342208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2390487848.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21343586 + ... + 21343697.

It is an arithmetic number, because the mean of its divisors is an integer number (320154630).

Almost surely, 2^2390487848 is an apocalyptic number.

2390487848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2390487848 is an abundant number, since it is smaller than the sum of its proper divisors (2731986232).

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

2390487848 is a wasteful number, since it uses less digits than its factorization.

2390487848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42687296 (or 42687292 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 53.

The square root of 2390487848 is about 48892.6154751410. The cubic root of 2390487848 is about 1337.0947392797.

The spelling of 2390487848 in words is "two billion, three hundred ninety million, four hundred eighty-seven thousand, eight hundred forty-eight".