97930 has 16 divisors (see below), whose sum is σ = 201600. Its totient is φ = 33552.

The previous prime is 97927. The next prime is 97931. The reversal of 97930 is 3979.

97930 = 7² + 8² + ... + 66².

It is not an unprimeable number, because it can be changed into a prime (97931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630 + ... + 769.

It is an arithmetic number, because the mean of its divisors is an integer number (12600).

2⁹⁷⁹³⁰ is an apocalyptic number.

97930 is an abundant number, since it is smaller than the sum of its proper divisors (103670).

It is a weird number, because it is abundant, but not a pseudoperfect number.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100800).

97930 is a wasteful number, since it uses less digits than its factorization.

97930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1413.

The product of its (nonzero) digits is 1701, while the sum is 28.

The square root of 97930 is about 312.9376934791. The cubic root of 97930 is about 46.0933830767.

The spelling of 97930 in words is "ninety-seven thousand, nine hundred thirty".