97973330 has 128 divisors (see below), whose sum is σ = 235339776. Its totient is φ = 28512000.

The previous prime is 97973327. The next prime is 97973341. The reversal of 97973330 is 3337979.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 648755 + ... + 648905.

It is an arithmetic number, because the mean of its divisors is an integer number (1838592).

Almost surely, 2^97973330 is an apocalyptic number.

97973330 is an abundant number, since it is smaller than the sum of its proper divisors (137366446).

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

97973330 is a wasteful number, since it uses less digits than its factorization.

97973330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232.

The product of its (nonzero) digits is 107163, while the sum is 41.

The square root of 97973330 is about 9898.1478065343. The cubic root of 97973330 is about 461.0018021678.

The spelling of 97973330 in words is "ninety-seven million, nine hundred seventy-three thousand, three hundred thirty".