74232704663 has 8 divisors (see below), whose sum is σ = 79950158400. Its totient is φ = 68516286048.

The previous prime is 74232704639. The next prime is 74232704699. The reversal of 74232704663 is 36640723247.

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 74232704663 - 2⁶ = 74232704599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74232704633) 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, 106508 + ... + 399761.

It is an arithmetic number, because the mean of its divisors is an integer number (9993769800).

Almost surely, 2^74232704663 is an apocalyptic number.

74232704663 is a deficient number, since it is larger than the sum of its proper divisors (5717453737).

74232704663 is a wasteful number, since it uses less digits than its factorization.

74232704663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517561.

The product of its (nonzero) digits is 1016064, while the sum is 44.

The spelling of 74232704663 in words is "seventy-four billion, two hundred thirty-two million, seven hundred four thousand, six hundred sixty-three".