2340613980 has 72 divisors (see below), whose sum is σ = 7103909904. Its totient is φ = 623808000.

The previous prime is 2340613973. The next prime is 2340613991. The reversal of 2340613980 is 893160432.

2340613980 is a `hidden beast` number, since 2 + 34 + 0 + 613 + 9 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 23 ways as a sum of consecutive naturals, for example, 510900 + ... + 515460.

Almost surely, 2^2340613980 is an apocalyptic number.

2340613980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340613980 is an abundant number, since it is smaller than the sum of its proper divisors (4763295924).

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

2340613980 is a wasteful number, since it uses less digits than its factorization.

2340613980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7427 (or 7422 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2340613980 is about 48379.8923107524. The cubic root of 2340613980 is about 1327.7304993050.

The spelling of 2340613980 in words is "two billion, three hundred forty million, six hundred thirteen thousand, nine hundred eighty".