741947067648 has 72 divisors (see below), whose sum is σ = 2194068027200. Its totient is φ = 247315686912.

The previous prime is 741947067619. The next prime is 741947067649. The reversal of 741947067648 is 846760749147.

741947067648 is a `hidden beast` number, since 7 + 41 + 9 + 470 + 67 + 64 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741947067649) 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, 53664028 + ... + 53677851.

Almost surely, 2^741947067648 is an apocalyptic number.

It is an amenable number.

741947067648 is an abundant number, since it is smaller than the sum of its proper divisors (1452120959552).

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

741947067648 is a wasteful number, since it uses less digits than its factorization.

741947067648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107341904 (or 107341884 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 741947067648 in words is "seven hundred forty-one billion, nine hundred forty-seven million, sixty-seven thousand, six hundred forty-eight".