4380500331 has 20 divisors (see below), whose sum is σ = 6888118600. Its totient is φ = 2766630816.

The previous prime is 4380500329. The next prime is 4380500339. The reversal of 4380500331 is 1330050834.

It is a happy number.

It is not a de Polignac number, because 4380500331 - 2¹ = 4380500329 is a prime.

It is a super-2 number, since 2×4380500331² = 38377566299782219122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4380500295 and 4380500304.

It is not an unprimeable number, because it can be changed into a prime (4380500339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1421626 + ... + 1424703.

It is an arithmetic number, because the mean of its divisors is an integer number (344405930).

Almost surely, 2^4380500331 is an apocalyptic number.

4380500331 is a deficient number, since it is larger than the sum of its proper divisors (2507618269).

4380500331 is a wasteful number, since it uses less digits than its factorization.

4380500331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2846360 (or 2846351 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 4380500331 is about 66185.3483106344. The cubic root of 4380500331 is about 1636.2182755802.

The spelling of 4380500331 in words is "four billion, three hundred eighty million, five hundred thousand, three hundred thirty-one".