998304895 has 16 divisors (see below), whose sum is σ = 1369617408. Its totient is φ = 684295200.

The previous prime is 998304893. The next prime is 998304911. The reversal of 998304895 is 598403899.

998304895 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 998304895 - 2¹ = 998304893 is a prime.

It is a super-2 number, since 2×998304895² = 1993225326761922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998304893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173962 + ... + 179608.

It is an arithmetic number, because the mean of its divisors is an integer number (85601088).

Almost surely, 2^998304895 is an apocalyptic number.

998304895 is a deficient number, since it is larger than the sum of its proper divisors (371312513).

998304895 is a wasteful number, since it uses less digits than its factorization.

998304895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10710.

The product of its (nonzero) digits is 2799360, while the sum is 55.

The square root of 998304895 is about 31595.9632706458. The cubic root of 998304895 is about 999.4346454344.

The spelling of 998304895 in words is "nine hundred ninety-eight million, three hundred four thousand, eight hundred ninety-five".