786488052 has 96 divisors (see below), whose sum is σ = 2220825600. Its totient is φ = 211617792.

The previous prime is 786488047. The next prime is 786488069. The reversal of 786488052 is 250884687.

It is a junction number, because it is equal to n+sod(n) for n = 786487992 and 786488010.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 284308 + ... + 287060.

It is an arithmetic number, because the mean of its divisors is an integer number (23133600).

Almost surely, 2^786488052 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 786488052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1110412800).

786488052 is an abundant number, since it is smaller than the sum of its proper divisors (1434337548).

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

786488052 is a wasteful number, since it uses less digits than its factorization.

786488052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965 (or 2963 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The square root of 786488052 is about 28044.3943061711. The cubic root of 786488052 is about 923.0616539932.

The spelling of 786488052 in words is "seven hundred eighty-six million, four hundred eighty-eight thousand, fifty-two".