3668466768 has 40 divisors (see below), whose sum is σ = 9480048000. Its totient is φ = 1222412544.

The previous prime is 3668466761. The next prime is 3668466773. The reversal of 3668466768 is 8676648663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668466761) 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, 154473 + ... + 176631.

It is an arithmetic number, because the mean of its divisors is an integer number (237001200).

Almost surely, 2^3668466768 is an apocalyptic number.

It is an amenable number.

3668466768 is an abundant number, since it is smaller than the sum of its proper divisors (5811581232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668466768 is a wasteful number, since it uses less digits than its factorization.

3668466768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25619 (or 25613 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 60.

The square root of 3668466768 is about 60567.8691056570. The cubic root of 3668466768 is about 1542.2739734677.

The spelling of 3668466768 in words is "three billion, six hundred sixty-eight million, four hundred sixty-six thousand, seven hundred sixty-eight".