4636248816 has 40 divisors (see below), whose sum is σ = 11999181904. Its totient is φ = 1542551040.

The previous prime is 4636248811. The next prime is 4636248853. The reversal of 4636248816 is 6188426364.

It is a super-2 number, since 2×4636248816² = 42989606167722803712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4636248811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63301 + ... + 115236.

Almost surely, 2^4636248816 is an apocalyptic number.

It is an amenable number.

4636248816 is an abundant number, since it is smaller than the sum of its proper divisors (7362933088).

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

4636248816 is a wasteful number, since it uses less digits than its factorization.

4636248816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179089 (or 179083 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 48.

The square root of 4636248816 is about 68090.0052577469. The cubic root of 4636248816 is about 1667.4605907818.

The spelling of 4636248816 in words is "four billion, six hundred thirty-six million, two hundred forty-eight thousand, eight hundred sixteen".