2368946140 has 48 divisors (see below), whose sum is σ = 5495777280. Its totient is φ = 850524480.

The previous prime is 2368946119. The next prime is 2368946179. The reversal of 2368946140 is 416498632.

It is a happy number.

It is a super-2 number, since 2×2368946140² = 11223811628441799200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 50772 + ... + 85531.

It is an arithmetic number, because the mean of its divisors is an integer number (114495360).

Almost surely, 2^2368946140 is an apocalyptic number.

2368946140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2368946140 is an abundant number, since it is smaller than the sum of its proper divisors (3126831140).

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

2368946140 is a wasteful number, since it uses less digits than its factorization.

2368946140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136402 (or 136400 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 43.

The square root of 2368946140 is about 48671.8208001303. The cubic root of 2368946140 is about 1333.0662366370.

The spelling of 2368946140 in words is "two billion, three hundred sixty-eight million, nine hundred forty-six thousand, one hundred forty".