298326672 has 160 divisors (see below), whose sum is σ = 999936000. Its totient is φ = 83382912.

The previous prime is 298326653. The next prime is 298326709. The reversal of 298326672 is 276623892.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141079 + ... + 143177.

It is an arithmetic number, because the mean of its divisors is an integer number (6249600).

Almost surely, 2^298326672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298326672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499968000).

298326672 is an abundant number, since it is smaller than the sum of its proper divisors (701609328).

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

298326672 is a wasteful number, since it uses less digits than its factorization.

298326672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170 (or 2158 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 298326672 is about 17272.1357104441. The cubic root of 298326672 is about 668.1859833295.

The spelling of 298326672 in words is "two hundred ninety-eight million, three hundred twenty-six thousand, six hundred seventy-two".