2293642998 has 12 divisors (see below), whose sum is σ = 4969559868. Its totient is φ = 764547660.

The previous prime is 2293642997. The next prime is 2293643003. The reversal of 2293642998 is 8992463922.

2293642998 is a `hidden beast` number, since 2 + 293 + 64 + 299 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2293642993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63712288 + ... + 63712323.

It is an arithmetic number, because the mean of its divisors is an integer number (414129989).

Almost surely, 2^2293642998 is an apocalyptic number.

2293642998 is an abundant number, since it is smaller than the sum of its proper divisors (2675916870).

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

2293642998 is a wasteful number, since it uses less digits than its factorization.

2293642998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127424619 (or 127424616 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 54.

The square root of 2293642998 is about 47891.9930468549. The cubic root of 2293642998 is about 1318.7888718864.

The spelling of 2293642998 in words is "two billion, two hundred ninety-three million, six hundred forty-two thousand, nine hundred ninety-eight".