2950685172 has 60 divisors (see below), whose sum is σ = 8167434660. Its totient is φ = 925703424.

The previous prime is 2950685131. The next prime is 2950685197. The reversal of 2950685172 is 2715860592.

2950685172 is a `hidden beast` number, since 29 + 50 + 68 + 517 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2663179236 + 287505936 = 51606^2 + 16956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 262347 + ... + 273362.

It is an arithmetic number, because the mean of its divisors is an integer number (136123911).

Almost surely, 2^2950685172 is an apocalyptic number.

It is an amenable number.

2950685172 is an abundant number, since it is smaller than the sum of its proper divisors (5216749488).

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

2950685172 is a wasteful number, since it uses less digits than its factorization.

2950685172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535742 (or 535731 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 45.

The square root of 2950685172 is about 54320.2096093158. The cubic root of 2950685172 is about 1434.3031693877.

The spelling of 2950685172 in words is "two billion, nine hundred fifty million, six hundred eighty-five thousand, one hundred seventy-two".