2453867998 has 8 divisors (see below), whose sum is σ = 3713375808. Its totient is φ = 1216076064.

The previous prime is 2453867987. The next prime is 2453868007. The reversal of 2453867998 is 8997683542.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5428686 + ... + 5429137.

It is an arithmetic number, because the mean of its divisors is an integer number (464171976).

Almost surely, 2^2453867998 is an apocalyptic number.

2453867998 is a deficient number, since it is larger than the sum of its proper divisors (1259507810).

2453867998 is a wasteful number, since it uses less digits than its factorization.

2453867998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10857938.

The product of its digits is 26127360, while the sum is 61.

The square root of 2453867998 is about 49536.5319537006. The cubic root of 2453867998 is about 1348.8088254519.

The spelling of 2453867998 in words is "two billion, four hundred fifty-three million, eight hundred sixty-seven thousand, nine hundred ninety-eight".