4734497907792 has 120 divisors (see below), whose sum is σ = 13293086664936. Its totient is φ = 1573038931968.

The previous prime is 4734497907787. The next prime is 4734497907823. The reversal of 4734497907792 is 2977097944374.

4734497907792 is a `hidden beast` number, since 4 + 7 + 3 + 449 + 7 + 90 + 7 + 7 + 92 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1938566120976 + 2795931786816 = 1392324^2 + 1672104^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 4734497907792.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 202689778 + ... + 202713134.

Almost surely, 2^{4734497907792} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4734497907792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6646543332468).

4734497907792 is an abundant number, since it is smaller than the sum of its proper divisors (8558588757144).

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

4734497907792 is a wasteful number, since it uses less digits than its factorization.

4734497907792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27885 (or 27876 counting only the distinct ones).

The product of its (nonzero) digits is 672126336, while the sum is 72.

The spelling of 4734497907792 in words is "four trillion, seven hundred thirty-four billion, four hundred ninety-seven million, nine hundred seven thousand, seven hundred ninety-two".