2063429172 has 72 divisors (see below), whose sum is σ = 6122153856. Its totient is φ = 573614784.

The previous prime is 2063429171. The next prime is 2063429191. The reversal of 2063429172 is 2719243602.

2063429172 is a `hidden beast` number, since 2 + 0 + 63 + 429 + 172 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2063429171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101328 + ... + 119975.

Almost surely, 2^2063429172 is an apocalyptic number.

It is an amenable number.

2063429172 is an abundant number, since it is smaller than the sum of its proper divisors (4058724684).

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

2063429172 is a wasteful number, since it uses less digits than its factorization.

2063429172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221357 (or 221352 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2063429172 is about 45424.9840066015. The cubic root of 2063429172 is about 1273.1019657352.

The spelling of 2063429172 in words is "two billion, sixty-three million, four hundred twenty-nine thousand, one hundred seventy-two".