2863429172 has 6 divisors (see below), whose sum is σ = 5011001058. Its totient is φ = 1431714584.

The previous prime is 2863429171. The next prime is 2863429259. The reversal of 2863429172 is 2719243682.

2863429172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2617754896 + 245674276 = 51164^2 + 15674^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2863429171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357928643 + ... + 357928650.

It is an arithmetic number, because the mean of its divisors is an integer number (835166843).

Almost surely, 2^2863429172 is an apocalyptic number.

It is an amenable number.

2863429172 is a deficient number, since it is larger than the sum of its proper divisors (2147571886).

2863429172 is a wasteful number, since it uses less digits than its factorization.

2863429172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715857297 (or 715857295 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 2863429172 is about 53511.0191642805. The cubic root of 2863429172 is about 1420.0233369173.

The spelling of 2863429172 in words is "two billion, eight hundred sixty-three million, four hundred twenty-nine thousand, one hundred seventy-two".