98694812807 has 4 divisors (see below), whose sum is σ = 98701013040. Its totient is φ = 98688612576.

The previous prime is 98694812773. The next prime is 98694812831. The reversal of 98694812807 is 70821849689.

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

It is a cyclic number.

It is not a de Polignac number, because 98694812807 - 2¹⁴ = 98694796423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 98694812807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98694812857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076178 + ... + 3108095.

It is an arithmetic number, because the mean of its divisors is an integer number (24675253260).

Almost surely, 2^98694812807 is an apocalyptic number.

98694812807 is a deficient number, since it is larger than the sum of its proper divisors (6200233).

98694812807 is a wasteful number, since it uses less digits than its factorization.

98694812807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6200232.

The product of its (nonzero) digits is 13934592, while the sum is 62.

The spelling of 98694812807 in words is "ninety-eight billion, six hundred ninety-four million, eight hundred twelve thousand, eight hundred seven".