2347197380 has 48 divisors (see below), whose sum is σ = 5611019904. Its totient is φ = 816414720.

The previous prime is 2347197371. The next prime is 2347197409. The reversal of 2347197380 is 837917432.

It is a Harshad number since it is a multiple of its sum of digits (44).

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 15 ways as a sum of consecutive naturals, for example, 226877 + ... + 236996.

It is an arithmetic number, because the mean of its divisors is an integer number (116896248).

Almost surely, 2^2347197380 is an apocalyptic number.

2347197380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2347197380 is an abundant number, since it is smaller than the sum of its proper divisors (3263822524).

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

2347197380 is a wasteful number, since it uses less digits than its factorization.

2347197380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463916 (or 463914 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 2347197380 is about 48447.8831322897. The cubic root of 2347197380 is about 1328.9741613853.

The spelling of 2347197380 in words is "two billion, three hundred forty-seven million, one hundred ninety-seven thousand, three hundred eighty".