90608167319 has 8 divisors (see below), whose sum is σ = 93060812880. Its totient is φ = 88155720576.

The previous prime is 90608167289. The next prime is 90608167343. The reversal of 90608167319 is 91376180609.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90608167319 is a prime.

It is a super-2 number, since 2×90608167319² (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 (90608167919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1646552 + ... + 1700690.

It is an arithmetic number, because the mean of its divisors is an integer number (11632601610).

Almost surely, 2^90608167319 is an apocalyptic number.

90608167319 is a deficient number, since it is larger than the sum of its proper divisors (2452645561).

90608167319 is a wasteful number, since it uses less digits than its factorization.

90608167319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99409.

The product of its (nonzero) digits is 489888, while the sum is 50.

The spelling of 90608167319 in words is "ninety billion, six hundred eight million, one hundred sixty-seven thousand, three hundred nineteen".