97842338 has 16 divisors (see below), whose sum is σ = 162301536. Its totient is φ = 43863840.

The previous prime is 97842337. The next prime is 97842341. The reversal of 97842338 is 83324879.

It is not an unprimeable number, because it can be changed into a prime (97842337) 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, 28856 + ... + 32067.

It is an arithmetic number, because the mean of its divisors is an integer number (10143846).

Almost surely, 2^97842338 is an apocalyptic number.

97842338 is a deficient number, since it is larger than the sum of its proper divisors (64459198).

97842338 is a wasteful number, since it uses less digits than its factorization.

97842338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61009.

The product of its digits is 290304, while the sum is 44.

The square root of 97842338 is about 9891.5285977446. The cubic root of 97842338 is about 460.7962547971.

The spelling of 97842338 in words is "ninety-seven million, eight hundred forty-two thousand, three hundred thirty-eight".