2684354172 has 24 divisors (see below), whose sum is σ = 6265534800. Its totient is φ = 894493056.

The previous prime is 2684354171. The next prime is 2684354191. The reversal of 2684354172 is 2714534862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2684354171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3654 + ... + 73362.

It is an arithmetic number, because the mean of its divisors is an integer number (261063950).

Almost surely, 2^2684354172 is an apocalyptic number.

It is an amenable number.

2684354172 is an abundant number, since it is smaller than the sum of its proper divisors (3581180628).

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

2684354172 is a wasteful number, since it uses less digits than its factorization.

2684354172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72925 (or 72923 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 2684354172 is about 51810.7534398024. The cubic root of 2684354172 is about 1389.7817527363.

The spelling of 2684354172 in words is "two billion, six hundred eighty-four million, three hundred fifty-four thousand, one hundred seventy-two".