980383 has 4 divisors (see below), whose sum is σ = 986040. Its totient is φ = 974728.

The previous prime is 980377. The next prime is 980393. The reversal of 980383 is 383089.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383089 = 7 ⋅54727.

It is a cyclic number.

It is not a de Polignac number, because 980383 - 2¹⁷ = 849311 is a prime.

It is a super-2 number, since 2×980383² = 1922301653378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980363) 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, 2560 + ... + 2917.

It is an arithmetic number, because the mean of its divisors is an integer number (246510).

2⁹⁸⁰³⁸³ is an apocalyptic number.

980383 is a deficient number, since it is larger than the sum of its proper divisors (5657).

980383 is a wasteful number, since it uses less digits than its factorization.

980383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 980383 is about 990.1429189769. The cubic root of 980383 is about 99.3417769299.

The spelling of 980383 in words is "nine hundred eighty thousand, three hundred eighty-three".