89034429 has 16 divisors (see below), whose sum is σ = 130791744. Its totient is φ = 53424000.

The previous prime is 89034419. The next prime is 89034461. The reversal of 89034429 is 92443098.

It is not a de Polignac number, because 89034429 - 2⁵ = 89034397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89034419) 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, 10024 + ... + 16689.

It is an arithmetic number, because the mean of its divisors is an integer number (8174484).

Almost surely, 2^89034429 is an apocalyptic number.

It is an amenable number.

89034429 is a deficient number, since it is larger than the sum of its proper divisors (41757315).

89034429 is a wasteful number, since it uses less digits than its factorization.

89034429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26828.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 89034429 is about 9435.8056889701. The cubic root of 89034429 is about 446.5320739374.

The spelling of 89034429 in words is "eighty-nine million, thirty-four thousand, four hundred twenty-nine".