980352813 has 16 divisors (see below), whose sum is σ = 1427360256. Its totient is φ = 593573040.

The previous prime is 980352803. The next prime is 980352827. The reversal of 980352813 is 318253089.

It is not a de Polignac number, because 980352813 - 2⁹ = 980352301 is a prime.

It is a super-2 number, since 2×980352813² = 1922183275914025938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980352803) 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, 21106 + ... + 49052.

It is an arithmetic number, because the mean of its divisors is an integer number (89210016).

Almost surely, 2^980352813 is an apocalyptic number.

It is an amenable number.

980352813 is a deficient number, since it is larger than the sum of its proper divisors (447007443).

980352813 is a wasteful number, since it uses less digits than its factorization.

980352813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29024.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 980352813 is about 31310.5862768489. The cubic root of 980352813 is about 993.4075730764.

The spelling of 980352813 in words is "nine hundred eighty million, three hundred fifty-two thousand, eight hundred thirteen".