8940498 has 16 divisors (see below), whose sum is σ = 20435520. Its totient is φ = 2554416.

The previous prime is 8940479. The next prime is 8940499.

8940498 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 212869 = 8940498 / (8 + 9 + 4 + 0 + 4 + 9 + 8).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8940499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106393 + ... + 106476.

It is an arithmetic number, because the mean of its divisors is an integer number (1277220).

Almost surely, 2^8940498 is an apocalyptic number.

8940498 is an abundant number, since it is smaller than the sum of its proper divisors (11495022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8940498 is a wasteful number, since it uses less digits than its factorization.

8940498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212881.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 8940498 is about 2990.0665544432. The cubic root of 8940498 is about 207.5489641066.

It can be divided in two parts, 8 and 940498, that added together give a triangular number (940506 = T₁₃₇₁).

The spelling of 8940498 in words is "eight million, nine hundred forty thousand, four hundred ninety-eight".