84349616063 has 8 divisors (see below), whose sum is σ = 88794380400. Its totient is φ = 79905382848.

The previous prime is 84349616059. The next prime is 84349616077. The reversal of 84349616063 is 36061694348.

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 84349616063 - 2² = 84349616059 is a prime.

It is a super-2 number, since 2×84349616063² (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 (84349616093) 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, 216845 + ... + 464457.

It is an arithmetic number, because the mean of its divisors is an integer number (11099297550).

Almost surely, 2^84349616063 is an apocalyptic number.

84349616063 is a deficient number, since it is larger than the sum of its proper divisors (4444764337).

84349616063 is a wasteful number, since it uses less digits than its factorization.

84349616063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265561.

The product of its (nonzero) digits is 2239488, while the sum is 50.

The spelling of 84349616063 in words is "eighty-four billion, three hundred forty-nine million, six hundred sixteen thousand, sixty-three".