899833874 has 4 divisors (see below), whose sum is σ = 1349750814. Its totient is φ = 449916936.

The previous prime is 899833849. The next prime is 899833927. The reversal of 899833874 is 478338998.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 478338998 = 2 ⋅239169499.

It can be written as a sum of positive squares in only one way, i.e., 640849225 + 258984649 = 25315^2 + 16093^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224958467 + ... + 224958470.

Almost surely, 2^899833874 is an apocalyptic number.

899833874 is a deficient number, since it is larger than the sum of its proper divisors (449916940).

899833874 is a wasteful number, since it uses less digits than its factorization.

899833874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449916939.

The product of its digits is 10450944, while the sum is 59.

The square root of 899833874 is about 29997.2311055537. The cubic root of 899833874 is about 965.4299761763.

The spelling of 899833874 in words is "eight hundred ninety-nine million, eight hundred thirty-three thousand, eight hundred seventy-four".