4764809816 has 64 divisors (see below), whose sum is σ = 10318946400. Its totient is φ = 2044044288.

The previous prime is 4764809809. The next prime is 4764809839. The reversal of 4764809816 is 6189084674.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81980 + ... + 127476.

Almost surely, 2^4764809816 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 4764809816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5159473200).

4764809816 is an abundant number, since it is smaller than the sum of its proper divisors (5554136584).

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

4764809816 is a wasteful number, since it uses less digits than its factorization.

4764809816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45588 (or 45584 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 4764809816 is about 69027.6018415822. The cubic root of 4764809816 is about 1682.7329167452.

The spelling of 4764809816 in words is "four billion, seven hundred sixty-four million, eight hundred nine thousand, eight hundred sixteen".