2394201998 has 4 divisors (see below), whose sum is σ = 3591303000. Its totient is φ = 1197100998.

The previous prime is 2394201967. The next prime is 2394202001. The reversal of 2394201998 is 8991024932.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598550498 + ... + 598550501.

It is an arithmetic number, because the mean of its divisors is an integer number (897825750).

Almost surely, 2^2394201998 is an apocalyptic number.

2394201998 is a deficient number, since it is larger than the sum of its proper divisors (1197101002).

2394201998 is a wasteful number, since it uses less digits than its factorization.

2394201998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197101001.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 2394201998 is about 48930.5834626974. The cubic root of 2394201998 is about 1337.7868714504.

The spelling of 2394201998 in words is "two billion, three hundred ninety-four million, two hundred one thousand, nine hundred ninety-eight".