786825961 has 8 divisors (see below), whose sum is σ = 795479360. Its totient is φ = 778192272.

The previous prime is 786825937. The next prime is 786825989. The reversal of 786825961 is 169528687.

786825961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 786825961 - 2¹³ = 786817769 is a prime.

It is a super-5 number, since 5×786825961⁵ (a number of 46 digits) contains 55555 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 786825899 and 786825908.

It is not an unprimeable number, because it can be changed into a prime (786825931) 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, 84031 + ... + 92923.

It is an arithmetic number, because the mean of its divisors is an integer number (99434920).

Almost surely, 2^786825961 is an apocalyptic number.

It is an amenable number.

786825961 is a deficient number, since it is larger than the sum of its proper divisors (8653399).

786825961 is a wasteful number, since it uses less digits than its factorization.

786825961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9855.

The product of its digits is 1451520, while the sum is 52.

The square root of 786825961 is about 28050.4181965261. The cubic root of 786825961 is about 923.1938306911.

The spelling of 786825961 in words is "seven hundred eighty-six million, eight hundred twenty-five thousand, nine hundred sixty-one".