2949114890 has 8 divisors (see below), whose sum is σ = 5308406820. Its totient is φ = 1179645952.

The previous prime is 2949114877. The next prime is 2949114919. The reversal of 2949114890 is 984119492.

It can be written as a sum of positive squares in 2 ways, for example, as 2526771289 + 422343601 = 50267^2 + 20551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147455735 + ... + 147455754.

Almost surely, 2^2949114890 is an apocalyptic number.

2949114890 is a deficient number, since it is larger than the sum of its proper divisors (2359291930).

2949114890 is a wasteful number, since it uses less digits than its factorization.

2949114890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294911496.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 2949114890 is about 54305.7537467256. The cubic root of 2949114890 is about 1434.0486906289.

The spelling of 2949114890 in words is "two billion, nine hundred forty-nine million, one hundred fourteen thousand, eight hundred ninety".