4329881 has 2 divisors, whose sum is σ = 4329882. Its totient is φ = 4329880.

The previous prime is 4329847. The next prime is 4329907. The reversal of 4329881 is 1889234.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4326400 + 3481 = 2080^2 + 59^2 .

It is a cyclic number.

It is not a de Polignac number, because 4329881 - 2⁶ = 4329817 is a prime.

It is a super-2 number, since 2×4329881² = 37495738948322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4329581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2164940 + 2164941.

It is an arithmetic number, because the mean of its divisors is an integer number (2164941).

Almost surely, 2^4329881 is an apocalyptic number.

It is an amenable number.

4329881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4329881 is an equidigital number, since it uses as much as digits as its factorization.

4329881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 35.

The square root of 4329881 is about 2080.8366105968. The cubic root of 4329881 is about 162.9891344834.

The spelling of 4329881 in words is "four million, three hundred twenty-nine thousand, eight hundred eighty-one".