2347672705 has 32 divisors (see below), whose sum is σ = 3263500800. Its totient is φ = 1588004352.

The previous prime is 2347672633. The next prime is 2347672709. The reversal of 2347672705 is 5072767432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2347672705 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2347672709) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2208004 + ... + 2209066.

It is an arithmetic number, because the mean of its divisors is an integer number (101984400).

Almost surely, 2^2347672705 is an apocalyptic number.

It is an amenable number.

2347672705 is a deficient number, since it is larger than the sum of its proper divisors (915828095).

2347672705 is a wasteful number, since it uses less digits than its factorization.

2347672705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873.

The product of its (nonzero) digits is 493920, while the sum is 43.

The square root of 2347672705 is about 48452.7884130521. The cubic root of 2347672705 is about 1329.0638643949.

The spelling of 2347672705 in words is "two billion, three hundred forty-seven million, six hundred seventy-two thousand, seven hundred five".