786935412 has 60 divisors (see below), whose sum is σ = 2067814980. Its totient is φ = 260959104.

The previous prime is 786935411. The next prime is 786935437. The reversal of 786935412 is 214539687.

It can be written as a sum of positive squares in 2 ways, for example, as 352463076 + 434472336 = 18774^2 + 20844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (786935411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 57664 + ... + 69992.

It is an arithmetic number, because the mean of its divisors is an integer number (34463583).

Almost surely, 2^786935412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 786935412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1033907490).

786935412 is an abundant number, since it is smaller than the sum of its proper divisors (1280879568).

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

786935412 is a wasteful number, since it uses less digits than its factorization.

786935412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12542 (or 12531 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 786935412 is about 28052.3690978142. The cubic root of 786935412 is about 923.2366354993.

It can be divided in two parts, 7869 and 35412, that multiplied together give a triangular number (278657028 = T₂₃₆₀₇).

The spelling of 786935412 in words is "seven hundred eighty-six million, nine hundred thirty-five thousand, four hundred twelve".