4734686456 has 32 divisors (see below), whose sum is σ = 9894474000. Its totient is φ = 2110818816.

The previous prime is 4734686447. The next prime is 4734686461. The reversal of 4734686456 is 6546864374.

It is a junction number, because it is equal to n+sod(n) for n = 4734686398 and 4734686407.

It is a congruent number.

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, 913571 + ... + 918738.

Almost surely, 2^4734686456 is an apocalyptic number.

It is an amenable number.

4734686456 is an abundant number, since it is smaller than the sum of its proper divisors (5159787544).

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

4734686456 is a wasteful number, since it uses less digits than its factorization.

4734686456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832351 (or 1832347 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 53.

The square root of 4734686456 is about 68809.0579502437. The cubic root of 4734686456 is about 1679.1793109835.

The spelling of 4734686456 in words is "four billion, seven hundred thirty-four million, six hundred eighty-six thousand, four hundred fifty-six".