97896380 has 48 divisors (see below), whose sum is σ = 213628800. Its totient is φ = 37654848.

The previous prime is 97896343. The next prime is 97896389. The reversal of 97896380 is 8369879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97896389) 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 15 ways as a sum of consecutive naturals, for example, 56771 + ... + 58469.

It is an arithmetic number, because the mean of its divisors is an integer number (4450600).

Almost surely, 2^97896380 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 97896380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106814400).

97896380 is an abundant number, since it is smaller than the sum of its proper divisors (115732420).

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

97896380 is a wasteful number, since it uses less digits than its factorization.

97896380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 97896380 is about 9894.2599521136. The cubic root of 97896380 is about 460.8810775445.

The spelling of 97896380 in words is "ninety-seven million, eight hundred ninety-six thousand, three hundred eighty".