899796697998 has 32 divisors (see below), whose sum is σ = 1982630362752. Its totient is φ = 269966004000.

The previous prime is 899796697973. The next prime is 899796698033.

It is a happy number.

899796697998 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67484836 + ... + 67498167.

It is an arithmetic number, because the mean of its divisors is an integer number (61957198836).

Almost surely, 2^899796697998 is an apocalyptic number.

899796697998 is an abundant number, since it is smaller than the sum of its proper divisors (1082833664754).

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

899796697998 is a wasteful number, since it uses less digits than its factorization.

899796697998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134983120.

The product of its digits is 59997563136, while the sum is 96.

The spelling of 899796697998 in words is "eight hundred ninety-nine billion, seven hundred ninety-six million, six hundred ninety-seven thousand, nine hundred ninety-eight".