7985634 has 16 divisors (see below), whose sum is σ = 16001760. Its totient is φ = 2656800.

The previous prime is 7985617. The next prime is 7985641. The reversal of 7985634 is 4365897.

It is a happy 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, 3534 + ... + 5334.

It is an arithmetic number, because the mean of its divisors is an integer number (1000110).

Almost surely, 2^7985634 is an apocalyptic number.

7985634 is an abundant number, since it is smaller than the sum of its proper divisors (8016126).

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

7985634 is a wasteful number, since it uses less digits than its factorization.

7985634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545.

The product of its digits is 181440, while the sum is 42.

The square root of 7985634 is about 2825.8864096067. The cubic root of 7985634 is about 199.8802116014.

The spelling of 7985634 in words is "seven million, nine hundred eighty-five thousand, six hundred thirty-four".