8949634 has 8 divisors (see below), whose sum is σ = 13787388. Its totient is φ = 4353840.

The previous prime is 8949631. The next prime is 8949637. The reversal of 8949634 is 4369498.

It is an interprime number because it is at equal distance from previous prime (8949631) and next prime (8949637).

It can be written as a sum of positive squares in 2 ways, for example, as 6744409 + 2205225 = 2597^2 + 1485^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (8949631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60397 + ... + 60544.

Almost surely, 2^8949634 is an apocalyptic number.

8949634 is a deficient number, since it is larger than the sum of its proper divisors (4837754).

8949634 is a wasteful number, since it uses less digits than its factorization.

8949634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120980.

The product of its digits is 186624, while the sum is 43.

The square root of 8949634 is about 2991.5938895512. The cubic root of 8949634 is about 207.6196358532.

The spelling of 8949634 in words is "eight million, nine hundred forty-nine thousand, six hundred thirty-four".