9734474744379 has 72 divisors (see below), whose sum is σ = 17680809051360. Its totient is φ = 5051854241280.

The previous prime is 9734474744377. The next prime is 9734474744387.

9734474744379 is a `hidden beast` number, since 9 + 7 + 3 + 4 + 47 + 474 + 43 + 79 = 666.

9734474744379 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9734474744379 - 2¹ = 9734474744377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9734474744377) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7058809 + ... + 8324405.

It is an arithmetic number, because the mean of its divisors is an integer number (245566792380).

Almost surely, 2^{9734474744379} is an apocalyptic number.

9734474744379 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9734474744379 is a deficient number, since it is larger than the sum of its proper divisors (7946334306981).

9734474744379 is a wasteful number, since it uses less digits than its factorization.

9734474744379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266641 (or 1266627 counting only the distinct ones).

The product of its digits is 1792336896, while the sum is 72.

The spelling of 9734474744379 in words is "nine trillion, seven hundred thirty-four billion, four hundred seventy-four million, seven hundred forty-four thousand, three hundred seventy-nine".