980430 has 32 divisors (see below), whose sum is σ = 2567808. Its totient is φ = 237600.

The previous prime is 980423. The next prime is 980431. The reversal of 980430 is 34089.

It is a super-2 number, since 2×980430² = 1922485969800, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 980430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1156 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (80244).

2⁹⁸⁰⁴³⁰ is an apocalyptic number.

980430 is an abundant number, since it is smaller than the sum of its proper divisors (1587378).

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

980430 is a wasteful number, since it uses less digits than its factorization.

980430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 980430 is about 990.1666526398. The cubic root of 980430 is about 99.3433644010.

The spelling of 980430 in words is "nine hundred eighty thousand, four hundred thirty".