97963834 has 4 divisors (see below), whose sum is σ = 146945754. Its totient is φ = 48981916.

The previous prime is 97963823. The next prime is 97963837. The reversal of 97963834 is 43836979.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97950609 + 13225 = 9897^2 + 115^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (97963837) 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 as a sum of consecutive naturals, namely, 24490957 + ... + 24490960.

Almost surely, 2^97963834 is an apocalyptic number.

97963834 is a deficient number, since it is larger than the sum of its proper divisors (48981920).

97963834 is a wasteful number, since it uses less digits than its factorization.

97963834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48981919.

The product of its digits is 979776, while the sum is 49.

The square root of 97963834 is about 9897.6681092063. The cubic root of 97963834 is about 460.9869075886.

The spelling of 97963834 in words is "ninety-seven million, nine hundred sixty-three thousand, eight hundred thirty-four".