4723518684 has 12 divisors (see below), whose sum is σ = 11021543624. Its totient is φ = 1574506224.

The previous prime is 4723518649. The next prime is 4723518707. The reversal of 4723518684 is 4868153274.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196813267 + ... + 196813290.

Almost surely, 2^4723518684 is an apocalyptic number.

It is an amenable number.

4723518684 is an abundant number, since it is smaller than the sum of its proper divisors (6298024940).

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

4723518684 is a wasteful number, since it uses less digits than its factorization.

4723518684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393626564 (or 393626562 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 48.

The square root of 4723518684 is about 68727.8595912895. The cubic root of 4723518684 is about 1677.8580369282.

The spelling of 4723518684 in words is "four billion, seven hundred twenty-three million, five hundred eighteen thousand, six hundred eighty-four".