3472618723 has 4 divisors (see below), whose sum is σ = 3968707120. Its totient is φ = 2976530328.

The previous prime is 3472618693. The next prime is 3472618727. The reversal of 3472618723 is 3278162743.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3472618723 - 2⁵ = 3472618691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3472618723.

It is not an unprimeable number, because it can be changed into a prime (3472618727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248044188 + ... + 248044201.

It is an arithmetic number, because the mean of its divisors is an integer number (992176780).

Almost surely, 2^3472618723 is an apocalyptic number.

3472618723 is a deficient number, since it is larger than the sum of its proper divisors (496088397).

3472618723 is an equidigital number, since it uses as much as digits as its factorization.

3472618723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496088396.

The product of its digits is 338688, while the sum is 43.

The square root of 3472618723 is about 58928.9294235013. The cubic root of 3472618723 is about 1514.3247976779.

The spelling of 3472618723 in words is "three billion, four hundred seventy-two million, six hundred eighteen thousand, seven hundred twenty-three".