2347349380 has 12 divisors (see below), whose sum is σ = 4929433740. Its totient is φ = 938939744.

The previous prime is 2347349359. The next prime is 2347349423. The reversal of 2347349380 is 839437432.

2347349380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 571401216 + 1775948164 = 23904^2 + 42142^2 .

It is a super-2 number, since 2×2347349380² = 11020098223572768800, which contains 22 as substring.

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, 58683715 + ... + 58683754.

It is an arithmetic number, because the mean of its divisors is an integer number (410786145).

Almost surely, 2^2347349380 is an apocalyptic number.

2347349380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2347349380 is an abundant number, since it is smaller than the sum of its proper divisors (2582084360).

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

2347349380 is a wasteful number, since it uses less digits than its factorization.

2347349380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117367478 (or 117367476 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 43.

The square root of 2347349380 is about 48449.4518028842. The cubic root of 2347349380 is about 1329.0028480386.

The spelling of 2347349380 in words is "two billion, three hundred forty-seven million, three hundred forty-nine thousand, three hundred eighty".