920326998 has 8 divisors (see below), whose sum is σ = 1840654008. Its totient is φ = 306775664.

The previous prime is 920326973. The next prime is 920326999. The reversal of 920326998 is 899623029.

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

920326998 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (920326999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76693911 + ... + 76693922.

It is an arithmetic number, because the mean of its divisors is an integer number (230081751).

Almost surely, 2^920326998 is an apocalyptic number.

920326998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

920326998 is a wasteful number, since it uses less digits than its factorization.

920326998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153387838.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 920326998 is about 30336.8916997111. The cubic root of 920326998 is about 972.7040424973.

The spelling of 920326998 in words is "nine hundred twenty million, three hundred twenty-six thousand, nine hundred ninety-eight".