8949398 has 8 divisors (see below), whose sum is σ = 13751640. Its totient is φ = 4365520.

The previous prime is 8949379. The next prime is 8949419. The reversal of 8949398 is 8939498.

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

It is a d-powerful number, because it can be written as 8 + 9³ + 4¹¹ + 9⁶ + 3¹³ + 9⁶ + 8⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54488 + ... + 54651.

It is an arithmetic number, because the mean of its divisors is an integer number (1718955).

Almost surely, 2^8949398 is an apocalyptic number.

8949398 is a deficient number, since it is larger than the sum of its proper divisors (4802242).

8949398 is a wasteful number, since it uses less digits than its factorization.

8949398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109182.

The product of its digits is 559872, while the sum is 50.

The square root of 8949398 is about 2991.5544454347. The cubic root of 8949398 is about 207.6178108748.

The spelling of 8949398 in words is "eight million, nine hundred forty-nine thousand, three hundred ninety-eight".