998676466 has 8 divisors (see below), whose sum is σ = 1498148784. Its totient is φ = 499293540.

The previous prime is 998676457. The next prime is 998676467. The reversal of 998676466 is 664676899.

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

It is not an unprimeable number, because it can be changed into a prime (998676467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32961 + ... + 55531.

It is an arithmetic number, because the mean of its divisors is an integer number (187268598).

Almost surely, 2^998676466 is an apocalyptic number.

998676466 is a deficient number, since it is larger than the sum of its proper divisors (499472318).

998676466 is a wasteful number, since it uses less digits than its factorization.

998676466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44696.

The product of its digits is 23514624, while the sum is 61.

The square root of 998676466 is about 31601.8427627251. The cubic root of 998676466 is about 999.5586272187.

The spelling of 998676466 in words is "nine hundred ninety-eight million, six hundred seventy-six thousand, four hundred sixty-six".