8690064 has 40 divisors (see below), whose sum is σ = 22587840. Its totient is φ = 2878848.

The previous prime is 8690063. The next prime is 8690069. The reversal of 8690064 is 4600968.

It is not an unprimeable number, because it can be changed into a prime (8690063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8997 + ... + 9915.

It is an arithmetic number, because the mean of its divisors is an integer number (564696).

Almost surely, 2^8690064 is an apocalyptic number.

It is an amenable number.

8690064 is an abundant number, since it is smaller than the sum of its proper divisors (13897776).

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

8690064 is a wasteful number, since it uses less digits than its factorization.

8690064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127 (or 1121 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 8690064 is about 2947.8914498333. The cubic root of 8690064 is about 205.5926849684.

The spelling of 8690064 in words is "eight million, six hundred ninety thousand, sixty-four".