780982741 has 8 divisors (see below), whose sum is σ = 973692864. Its totient is φ = 608557920.

The previous prime is 780982739. The next prime is 780982751. The reversal of 780982741 is 147289087.

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

It is a cyclic number.

It is not a de Polignac number, because 780982741 - 2¹ = 780982739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 780982691 and 780982700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (780982751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5071240 + ... + 5071393.

It is an arithmetic number, because the mean of its divisors is an integer number (121711608).

Almost surely, 2^780982741 is an apocalyptic number.

It is an amenable number.

780982741 is a deficient number, since it is larger than the sum of its proper divisors (192710123).

780982741 is a wasteful number, since it uses less digits than its factorization.

780982741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10142651.

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 780982741 is about 27946.0684354705. The cubic root of 780982741 is about 920.9028396874.

The spelling of 780982741 in words is "seven hundred eighty million, nine hundred eighty-two thousand, seven hundred forty-one".