7925686410 has 48 divisors (see below), whose sum is σ = 20075505696. Its totient is φ = 2002275936.

The previous prime is 7925686271. The next prime is 7925686411. The reversal of 7925686410 is 146865297.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7925686410.

It is not an unprimeable number, because it can be changed into a prime (7925686411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 355084 + ... + 376743.

It is an arithmetic number, because the mean of its divisors is an integer number (418239702).

Almost surely, 2^7925686410 is an apocalyptic number.

7925686410 is an abundant number, since it is smaller than the sum of its proper divisors (12149819286).

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

7925686410 is a wasteful number, since it uses less digits than its factorization.

7925686410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731875 (or 731856 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 7925686410 is about 89026.3242529983. The cubic root of 7925686410 is about 1993.7879258778.

The spelling of 7925686410 in words is "seven billion, nine hundred twenty-five million, six hundred eighty-six thousand, four hundred ten".