8429534 has 8 divisors (see below), whose sum is σ = 12662328. Its totient is φ = 4208760.

The previous prime is 8429527. The next prime is 8429539. The reversal of 8429534 is 4359248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 8429494 and 8429503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8429539) 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 3 ways as a sum of consecutive naturals, for example, 977 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (1582791).

Almost surely, 2^8429534 is an apocalyptic number.

8429534 is a deficient number, since it is larger than the sum of its proper divisors (4232794).

8429534 is a wasteful number, since it uses less digits than its factorization.

8429534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010.

The product of its digits is 34560, while the sum is 35.

The square root of 8429534 is about 2903.3659776198. The cubic root of 8429534 is about 203.5172327729.

The spelling of 8429534 in words is "eight million, four hundred twenty-nine thousand, five hundred thirty-four".