981802713 has 8 divisors (see below), whose sum is σ = 1377968800. Its totient is φ = 620085888.

The previous prime is 981802681. The next prime is 981802727. The reversal of 981802713 is 317208189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 981802713 - 2⁵ = 981802681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (981802753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8612248 + ... + 8612361.

It is an arithmetic number, because the mean of its divisors is an integer number (172246100).

Almost surely, 2^981802713 is an apocalyptic number.

It is an amenable number.

981802713 is a deficient number, since it is larger than the sum of its proper divisors (396166087).

981802713 is a wasteful number, since it uses less digits than its factorization.

981802713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17224631.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 981802713 is about 31333.7312332892. The cubic root of 981802713 is about 993.8970676529.

The spelling of 981802713 in words is "nine hundred eighty-one million, eight hundred two thousand, seven hundred thirteen".