2894892298 has 4 divisors (see below), whose sum is σ = 4342338450. Its totient is φ = 1447446148.

The previous prime is 2894892293. The next prime is 2894892323. The reversal of 2894892298 is 8922984982.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8922984982 = 2 ⋅4461492491.

It can be written as a sum of positive squares in only one way, i.e., 2299873849 + 595018449 = 47957^2 + 24393^2 .

It is not an unprimeable number, because it can be changed into a prime (2894892293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 723723073 + ... + 723723076.

Almost surely, 2^2894892298 is an apocalyptic number.

2894892298 is a deficient number, since it is larger than the sum of its proper divisors (1447446152).

2894892298 is a wasteful number, since it uses less digits than its factorization.

2894892298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447446151.

The product of its digits is 11943936, while the sum is 61.

The square root of 2894892298 is about 53804.2033488091. The cubic root of 2894892298 is about 1425.2054363507.

The spelling of 2894892298 in words is "two billion, eight hundred ninety-four million, eight hundred ninety-two thousand, two hundred ninety-eight".