4623617284 has 48 divisors (see below), whose sum is σ = 9612812160. Its totient is φ = 1918160640.

The previous prime is 4623617267. The next prime is 4623617287. The reversal of 4623617284 is 4827163264.

It is a self number, because there is not a number n which added to its sum of digits gives 4623617284.

It is not an unprimeable number, because it can be changed into a prime (4623617287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5497 + ... + 96319.

It is an arithmetic number, because the mean of its divisors is an integer number (200266920).

Almost surely, 2^4623617284 is an apocalyptic number.

4623617284 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4623617284 is an abundant number, since it is smaller than the sum of its proper divisors (4989194876).

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

4623617284 is a wasteful number, since it uses less digits than its factorization.

4623617284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90940 (or 90938 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 4623617284 is about 67997.1858535337. The cubic root of 4623617284 is about 1665.9448726443.

The spelling of 4623617284 in words is "four billion, six hundred twenty-three million, six hundred seventeen thousand, two hundred eighty-four".