3472638670 has 32 divisors (see below), whose sum is σ = 6526821888. Its totient is φ = 1327785888.

The previous prime is 3472638641. The next prime is 3472638679. The reversal of 3472638670 is 768362743.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 3472638670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472638679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425367 + ... + 433453.

It is an arithmetic number, because the mean of its divisors is an integer number (203963184).

Almost surely, 2^3472638670 is an apocalyptic number.

3472638670 is a deficient number, since it is larger than the sum of its proper divisors (3054183218).

3472638670 is a wasteful number, since it uses less digits than its factorization.

3472638670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The square root of 3472638670 is about 58929.0986695028. The cubic root of 3472638670 is about 1514.3276971400.

The spelling of 3472638670 in words is "three billion, four hundred seventy-two million, six hundred thirty-eight thousand, six hundred seventy".