8749898 has 16 divisors (see below), whose sum is σ = 13628736. Its totient is φ = 4210080.

The previous prime is 8749891. The next prime is 8749903. The reversal of 8749898 is 8989478.

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 (8749891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5390 + ... + 6822.

It is an arithmetic number, because the mean of its divisors is an integer number (851796).

Almost surely, 2^8749898 is an apocalyptic number.

8749898 is a deficient number, since it is larger than the sum of its proper divisors (4878838).

8749898 is a wasteful number, since it uses less digits than its factorization.

8749898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549.

The product of its digits is 1161216, while the sum is 53.

The square root of 8749898 is about 2958.0226503528. The cubic root of 8749898 is about 206.0634642805.

The spelling of 8749898 in words is "eight million, seven hundred forty-nine thousand, eight hundred ninety-eight".