8429702 has 4 divisors (see below), whose sum is σ = 12644556. Its totient is φ = 4214850.

The previous prime is 8429699. The next prime is 8429717. The reversal of 8429702 is 2079248.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 8⁵ + 4 + 2¹³ + 9² + 7² + 0 + 2²³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107424 + ... + 2107427.

It is an arithmetic number, because the mean of its divisors is an integer number (3161139).

Almost surely, 2^8429702 is an apocalyptic number.

8429702 is a deficient number, since it is larger than the sum of its proper divisors (4214854).

8429702 is a wasteful number, since it uses less digits than its factorization.

8429702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214853.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 8429702 is about 2903.3949094121. The cubic root of 8429702 is about 203.5185847918.

The spelling of 8429702 in words is "eight million, four hundred twenty-nine thousand, seven hundred two".