4624711812 has 144 divisors (see below), whose sum is σ = 13893734400. Its totient is φ = 1269224640.

The previous prime is 4624711787. The next prime is 4624711823. The reversal of 4624711812 is 2181174264.

It is a happy number.

4624711812 is a `hidden beast` number, since 4 + 6 + 2 + 471 + 181 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1083739 + ... + 1087997.

Almost surely, 2^4624711812 is an apocalyptic number.

4624711812 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4624711812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6946867200).

4624711812 is an abundant number, since it is smaller than the sum of its proper divisors (9269022588).

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

4624711812 is a wasteful number, since it uses less digits than its factorization.

4624711812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446 (or 4441 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 4624711812 is about 68005.2337103550. The cubic root of 4624711812 is about 1666.0763194699.

The spelling of 4624711812 in words is "four billion, six hundred twenty-four million, seven hundred eleven thousand, eight hundred twelve".