91416160739 has 8 divisors (see below), whose sum is σ = 98828282640. Its totient is φ = 84264113376.

The previous prime is 91416160733. The next prime is 91416160753. The reversal of 91416160739 is 93706161419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 91416160739 - 2¹⁶ = 91416095203 is a prime.

It is a super-2 number, since 2×91416160739² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 91416160693 and 91416160702.

It is not an unprimeable number, because it can be changed into a prime (91416160733) 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, 65017904 + ... + 65019309.

It is an arithmetic number, because the mean of its divisors is an integer number (12353535330).

Almost surely, 2^91416160739 is an apocalyptic number.

91416160739 is a deficient number, since it is larger than the sum of its proper divisors (7412121901).

91416160739 is a wasteful number, since it uses less digits than its factorization.

91416160739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130037269.

The product of its (nonzero) digits is 244944, while the sum is 47.

The spelling of 91416160739 in words is "ninety-one billion, four hundred sixteen million, one hundred sixty thousand, seven hundred thirty-nine".