4611793815 has 24 divisors (see below), whose sum is σ = 8067121920. Its totient is φ = 2437055424.

The previous prime is 4611793801. The next prime is 4611793819. The reversal of 4611793815 is 5183971164.

4611793815 is a `hidden beast` number, since 461 + 179 + 3 + 8 + 15 = 666.

It is not a de Polignac number, because 4611793815 - 2¹² = 4611789719 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4611793819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 465207 + ... + 475016.

It is an arithmetic number, because the mean of its divisors is an integer number (336130080).

Almost surely, 2^4611793815 is an apocalyptic number.

4611793815 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4611793815 is a deficient number, since it is larger than the sum of its proper divisors (3455328105).

4611793815 is a wasteful number, since it uses less digits than its factorization.

4611793815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940343 (or 940340 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 4611793815 is about 67910.1893312042. The cubic root of 4611793815 is about 1664.5236144886.

The spelling of 4611793815 in words is "four billion, six hundred eleven million, seven hundred ninety-three thousand, eight hundred fifteen".