7984634 has 32 divisors (see below), whose sum is σ = 14466816. Its totient is φ = 3231360.

The previous prime is 7984633. The next prime is 7984643. The reversal of 7984634 is 4364897.

It is a super-2 number, since 2×7984634² = 127508760227912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7984591 and 7984600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7984631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44024 + ... + 44204.

It is an arithmetic number, because the mean of its divisors is an integer number (452088).

Almost surely, 2^7984634 is an apocalyptic number.

7984634 is a deficient number, since it is larger than the sum of its proper divisors (6482182).

7984634 is a wasteful number, since it uses less digits than its factorization.

7984634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350.

The product of its digits is 145152, while the sum is 41.

The square root of 7984634 is about 2825.7094684344. The cubic root of 7984634 is about 199.8718679284.

The spelling of 7984634 in words is "seven million, nine hundred eighty-four thousand, six hundred thirty-four".