2347546940 has 12 divisors (see below), whose sum is σ = 4929848616. Its totient is φ = 939018768.

The previous prime is 2347546933. The next prime is 2347546961. The reversal of 2347546940 is 496457432.

It is a junction number, because it is equal to n+sod(n) for n = 2347546891 and 2347546900.

It is a congruent number.

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, 58688654 + ... + 58688693.

It is an arithmetic number, because the mean of its divisors is an integer number (410820718).

Almost surely, 2^2347546940 is an apocalyptic number.

2347546940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2347546940 is an abundant number, since it is smaller than the sum of its proper divisors (2582301676).

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

2347546940 is a wasteful number, since it uses less digits than its factorization.

2347546940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117377356 (or 117377354 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 2347546940 is about 48451.4905859459. The cubic root of 2347546940 is about 1329.0401312880.

The spelling of 2347546940 in words is "two billion, three hundred forty-seven million, five hundred forty-six thousand, nine hundred forty".