8869434 has 16 divisors (see below), whose sum is σ = 20273088. Its totient is φ = 2534112.

The previous prime is 8869429. The next prime is 8869453. The reversal of 8869434 is 4349688.

8869434 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 211177 = 8869434 / (8 + 8 + 6 + 9 + 4 + 3 + 4).

8869434 is strictly pandigital in base 8.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105547 + ... + 105630.

It is an arithmetic number, because the mean of its divisors is an integer number (1267068).

Almost surely, 2^8869434 is an apocalyptic number.

8869434 is an abundant number, since it is smaller than the sum of its proper divisors (11403654).

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

8869434 is a wasteful number, since it uses less digits than its factorization.

8869434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211189.

The product of its digits is 165888, while the sum is 42.

The square root of 8869434 is about 2978.1594987509. The cubic root of 8869434 is about 206.9975961820.

The spelling of 8869434 in words is "eight million, eight hundred sixty-nine thousand, four hundred thirty-four".