980497 has 4 divisors (see below), whose sum is σ = 1120576. Its totient is φ = 840420.

The previous prime is 980491. The next prime is 980503. The reversal of 980497 is 794089.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (980491) and next prime (980503).

It is not a de Polignac number, because 980497 - 2³ = 980489 is a prime.

It is a super-2 number, since 2×980497² = 1922748734018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (980491) 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 3 ways as a sum of consecutive naturals, for example, 70029 + ... + 70042.

It is an arithmetic number, because the mean of its divisors is an integer number (280144).

2⁹⁸⁰⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

980497 is a deficient number, since it is larger than the sum of its proper divisors (140079).

980497 is a wasteful number, since it uses less digits than its factorization.

980497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140078.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 980497 is about 990.2004847504. The cubic root of 980497 is about 99.3456273039.

The spelling of 980497 in words is "nine hundred eighty thousand, four hundred ninety-seven".