98734019663695 has 32 divisors (see below), whose sum is σ = 128201064868800. Its totient is φ = 72565163919360.

The previous prime is 98734019663641. The next prime is 98734019663707. The reversal of 98734019663695 is 59636691043789.

It is not a de Polignac number, because 98734019663695 - 2³⁵ = 98699659925327 is a prime.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24223081 + ... + 28004029.

It is an arithmetic number, because the mean of its divisors is an integer number (4006283277150).

Almost surely, 2^{98734019663695} is an apocalyptic number.

98734019663695 is a deficient number, since it is larger than the sum of its proper divisors (29467045205105).

98734019663695 is a wasteful number, since it uses less digits than its factorization.

98734019663695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3782875.

The product of its (nonzero) digits is 1587237120, while the sum is 76.

The spelling of 98734019663695 in words is "ninety-eight trillion, seven hundred thirty-four billion, nineteen million, six hundred sixty-three thousand, six hundred ninety-five".