4380324156 has 120 divisors (see below), whose sum is σ = 12396827520. Its totient is φ = 1340696448.

The previous prime is 4380324133. The next prime is 4380324161. The reversal of 4380324156 is 6514230834.

It is a super-2 number, since 2×4380324156² = 38374479423274224672, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4380324156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 827125 + ... + 832403.

It is an arithmetic number, because the mean of its divisors is an integer number (103306896).

Almost surely, 2^4380324156 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 4380324156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6198413760).

4380324156 is an abundant number, since it is smaller than the sum of its proper divisors (8016503364).

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

4380324156 is a wasteful number, since it uses less digits than its factorization.

4380324156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505 (or 5494 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 4380324156 is about 66184.0173757985. The cubic root of 4380324156 is about 1636.1963401392.

The spelling of 4380324156 in words is "four billion, three hundred eighty million, three hundred twenty-four thousand, one hundred fifty-six".