740808049668 has 24 divisors (see below), whose sum is σ = 1729230316800. Its totient is φ = 246839130720.

The previous prime is 740808049637. The next prime is 740808049757. The reversal of 740808049668 is 866940808047.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12078868 + ... + 12140043.

It is an arithmetic number, because the mean of its divisors is an integer number (72051263200).

Almost surely, 2^740808049668 is an apocalyptic number.

It is an amenable number.

740808049668 is an abundant number, since it is smaller than the sum of its proper divisors (988422267132).

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

740808049668 is a wasteful number, since it uses less digits than its factorization.

740808049668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24221467 (or 24221465 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 60.

The spelling of 740808049668 in words is "seven hundred forty billion, eight hundred eight million, forty-nine thousand, six hundred sixty-eight".