2949161202 has 36 divisors (see below), whose sum is σ = 6919193034. Its totient is φ = 907433280.

The previous prime is 2949161179. The next prime is 2949161213. The reversal of 2949161202 is 2021619492.

2949161202 is a `hidden beast` number, since 294 + 9 + 161 + 202 = 666.

2949161202 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 3 ways, for example, as 2445203601 + 503957601 = 49449^2 + 22449^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 481699 + ... + 487782.

Almost surely, 2^2949161202 is an apocalyptic number.

2949161202 is an abundant number, since it is smaller than the sum of its proper divisors (3970031832).

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

2949161202 is a wasteful number, since it uses less digits than its factorization.

2949161202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969515 (or 969499 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2949161202 is about 54306.1801455414. The cubic root of 2949161202 is about 1434.0561972106.

The spelling of 2949161202 in words is "two billion, nine hundred forty-nine million, one hundred sixty-one thousand, two hundred two".