4645276736 has 56 divisors (see below), whose sum is σ = 9398751840. Its totient is φ = 2277297152.

The previous prime is 4645276721. The next prime is 4645276771. The reversal of 4645276736 is 6376725464.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671380 + ... + 1674156.

Almost surely, 2^4645276736 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 4645276736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4699375920).

4645276736 is an abundant number, since it is smaller than the sum of its proper divisors (4753475104).

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

4645276736 is a wasteful number, since it uses less digits than its factorization.

4645276736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3291 (or 3281 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 50.

The square root of 4645276736 is about 68156.2670339273. The cubic root of 4645276736 is about 1668.5422080461.

The spelling of 4645276736 in words is "four billion, six hundred forty-five million, two hundred seventy-six thousand, seven hundred thirty-six".