2339657920 has 28 divisors (see below), whose sum is σ = 5571311184. Its totient is φ = 935863040.

The previous prime is 2339657863. The next prime is 2339657923. The reversal of 2339657920 is 297569332.

It is not an unprimeable number, because it can be changed into a prime (2339657923) 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 3 ways as a sum of consecutive naturals, for example, 3655396 + ... + 3656035.

Almost surely, 2^2339657920 is an apocalyptic number.

2339657920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2339657920 is an abundant number, since it is smaller than the sum of its proper divisors (3231653264).

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

2339657920 is an equidigital number, since it uses as much as digits as its factorization.

2339657920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311448 (or 7311438 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 46.

The square root of 2339657920 is about 48370.0105437243. The cubic root of 2339657920 is about 1327.5496973295.

The spelling of 2339657920 in words is "two billion, three hundred thirty-nine million, six hundred fifty-seven thousand, nine hundred twenty".