608448319661 has 8 divisors (see below), whose sum is σ = 748859470464. Its totient is φ = 481409659440.

The previous prime is 608448319639. The next prime is 608448319673. The reversal of 608448319661 is 166913844806.

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-608448319661 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 608448319597 and 608448319606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608448319621) 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, 3343122545 + ... + 3343122726.

It is an arithmetic number, because the mean of its divisors is an integer number (93607433808).

Almost surely, 2^608448319661 is an apocalyptic number.

It is an amenable number.

608448319661 is a deficient number, since it is larger than the sum of its proper divisors (140411150803).

608448319661 is a wasteful number, since it uses less digits than its factorization.

608448319661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686245291.

The product of its (nonzero) digits is 5971968, while the sum is 56.

The spelling of 608448319661 in words is "six hundred eight billion, four hundred forty-eight million, three hundred nineteen thousand, six hundred sixty-one".