2897294893 has 8 divisors (see below), whose sum is σ = 2966567648. Its totient is φ = 2828108304.

The previous prime is 2897294863. The next prime is 2897294899. The reversal of 2897294893 is 3984927982.

2897294893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2897294893 - 2²¹ = 2895197741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2897294899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49255 + ... + 90667.

It is an arithmetic number, because the mean of its divisors is an integer number (370820956).

Almost surely, 2^2897294893 is an apocalyptic number.

It is an amenable number.

2897294893 is a deficient number, since it is larger than the sum of its proper divisors (69272755).

2897294893 is a wasteful number, since it uses less digits than its factorization.

2897294893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43083.

The product of its digits is 15676416, while the sum is 61.

The square root of 2897294893 is about 53826.5259235630. The cubic root of 2897294893 is about 1425.5996069847.

The spelling of 2897294893 in words is "two billion, eight hundred ninety-seven million, two hundred ninety-four thousand, eight hundred ninety-three".