980903340 has 72 divisors (see below), whose sum is σ = 3017353248. Its totient is φ = 257886720.

The previous prime is 980903327. The next prime is 980903351. The reversal of 980903340 is 43309089.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 980903295 and 980903304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25597 + ... + 51156.

It is an arithmetic number, because the mean of its divisors is an integer number (41907684).

Almost surely, 2^980903340 is an apocalyptic number.

980903340 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

980903340 is an abundant number, since it is smaller than the sum of its proper divisors (2036449908).

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

980903340 is a wasteful number, since it uses less digits than its factorization.

980903340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76839 (or 76834 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 980903340 is about 31319.3764305741. The cubic root of 980903340 is about 993.5934909568.

The spelling of 980903340 in words is "nine hundred eighty million, nine hundred three thousand, three hundred forty".