7849634 has 16 divisors (see below), whose sum is σ = 13090560. Its totient is φ = 3505680.

The previous prime is 7849609. The next prime is 7849637. The reversal of 7849634 is 4369487.

It is a junction number, because it is equal to n+sod(n) for n = 7849591 and 7849600.

It is not an unprimeable number, because it can be changed into a prime (7849637) 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 7 ways as a sum of consecutive naturals, for example, 4064 + ... + 5675.

It is an arithmetic number, because the mean of its divisors is an integer number (818160).

Almost surely, 2^7849634 is an apocalyptic number.

7849634 is a deficient number, since it is larger than the sum of its proper divisors (5240926).

7849634 is a wasteful number, since it uses less digits than its factorization.

7849634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9785.

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

The square root of 7849634 is about 2801.7198289622. The cubic root of 7849634 is about 198.7390163095.

The spelling of 7849634 in words is "seven million, eight hundred forty-nine thousand, six hundred thirty-four".