603668978641 has 8 divisors (see below), whose sum is σ = 604091754720. Its totient is φ = 603246284928.

The previous prime is 603668978609. The next prime is 603668978669. The reversal of 603668978641 is 146879866306.

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 603668978641 - 2⁵ = 603668978609 is a prime.

It is a super-2 number, since 2×603668978641² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (603668973641) 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, 23587390 + ... + 23612968.

It is an arithmetic number, because the mean of its divisors is an integer number (75511469340).

Almost surely, 2^603668978641 is an apocalyptic number.

It is an amenable number.

603668978641 is a deficient number, since it is larger than the sum of its proper divisors (422776079).

603668978641 is a wasteful number, since it uses less digits than its factorization.

603668978641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41183.

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 603668978641 in words is "six hundred three billion, six hundred sixty-eight million, nine hundred seventy-eight thousand, six hundred forty-one".