980418 has 8 divisors (see below), whose sum is σ = 1960848. Its totient is φ = 326804.

The previous prime is 980417. The next prime is 980423. The reversal of 980418 is 814089.

It is a happy number.

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

980418 is an admirable number.

It is a super-2 number, since 2×980418² = 1922438909448, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (980417) 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, 81696 + ... + 81707.

It is an arithmetic number, because the mean of its divisors is an integer number (245106).

2⁹⁸⁰⁴¹⁸ is an apocalyptic number.

980418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

980418 is a wasteful number, since it uses less digits than its factorization.

980418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163408.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 980418 is about 990.1605930353. The cubic root of 980418 is about 99.3429590940.

The spelling of 980418 in words is "nine hundred eighty thousand, four hundred eighteen".