98079611767 has 4 divisors (see below), whose sum is σ = 99321125920. Its totient is φ = 96838097616.

The previous prime is 98079611753. The next prime is 98079611809. The reversal of 98079611767 is 76711697089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76711697089 = 38693 ⋅1982573.

It is not a de Polignac number, because 98079611767 - 2¹⁵ = 98079578999 is a prime.

It is a super-2 number, since 2×98079611767² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98079611717) 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, 620756958 + ... + 620757115.

It is an arithmetic number, because the mean of its divisors is an integer number (24830281480).

Almost surely, 2^98079611767 is an apocalyptic number.

98079611767 is a deficient number, since it is larger than the sum of its proper divisors (1241514153).

98079611767 is a wasteful number, since it uses less digits than its factorization.

98079611767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241514152.

The product of its (nonzero) digits is 8001504, while the sum is 61.

The spelling of 98079611767 in words is "ninety-eight billion, seventy-nine million, six hundred eleven thousand, seven hundred sixty-seven".