8940098 has 4 divisors (see below), whose sum is σ = 13410150. Its totient is φ = 4470048.

The previous prime is 8940097. The next prime is 8940109. The reversal of 8940098 is 8900498.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8743849 + 196249 = 2957^2 + 443^2 .

It is not an unprimeable number, because it can be changed into a prime (8940097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235023 + ... + 2235026.

Almost surely, 2^8940098 is an apocalyptic number.

8940098 is a deficient number, since it is larger than the sum of its proper divisors (4470052).

8940098 is a wasteful number, since it uses less digits than its factorization.

8940098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470051.

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 8940098 is about 2989.9996655518. Note that the first 3 decimals coincide. The cubic root of 8940098 is about 207.5458687972.

It can be divided in two parts, 89400 and 98, that added together give a palindrome (89498).

The spelling of 8940098 in words is "eight million, nine hundred forty thousand, ninety-eight".