4624728332 has 48 divisors (see below), whose sum is σ = 9616631808. Its totient is φ = 1904791680.

The previous prime is 4624728323. The next prime is 4624728337. The reversal of 4624728332 is 2338274264.

It is a super-2 number, since 2×4624728332² = 42776224289607004448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 4624728332.

It is not an unprimeable number, because it can be changed into a prime (4624728337) 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, 46853 + ... + 106979.

It is an arithmetic number, because the mean of its divisors is an integer number (200346496).

Almost surely, 2^4624728332 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 4624728332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4808315904).

4624728332 is an abundant number, since it is smaller than the sum of its proper divisors (4991903476).

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

4624728332 is a wasteful number, since it uses less digits than its factorization.

4624728332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60246 (or 60244 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 4624728332 is about 68005.3551714863. The cubic root of 4624728332 is about 1666.0783032727.

The spelling of 4624728332 in words is "four billion, six hundred twenty-four million, seven hundred twenty-eight thousand, three hundred thirty-two".