2951642089 has 8 divisors (see below), whose sum is σ = 3244554720. Its totient is φ = 2662826400.

The previous prime is 2951642087. The next prime is 2951642101. The reversal of 2951642089 is 9802461592.

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

It is a cyclic number.

It is not a de Polignac number, because 2951642089 - 2¹ = 2951642087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2951642087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022724 + ... + 1025605.

It is an arithmetic number, because the mean of its divisors is an integer number (405569340).

Almost surely, 2^2951642089 is an apocalyptic number.

It is an amenable number.

2951642089 is a deficient number, since it is larger than the sum of its proper divisors (292912631).

2951642089 is a wasteful number, since it uses less digits than its factorization.

2951642089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048471.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 2951642089 is about 54329.0170074887. The cubic root of 2951642089 is about 1434.4582023899.

The spelling of 2951642089 in words is "two billion, nine hundred fifty-one million, six hundred forty-two thousand, eighty-nine".