807326685 has 96 divisors (see below), whose sum is σ = 1627921152. Its totient is φ = 365783040.

The previous prime is 807326683. The next prime is 807326713. The reversal of 807326685 is 586623708.

It is not a de Polignac number, because 807326685 - 2¹ = 807326683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 807326685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807326683) 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 95 ways as a sum of consecutive naturals, for example, 1657512 + ... + 1657998.

It is an arithmetic number, because the mean of its divisors is an integer number (16957512).

Almost surely, 2^807326685 is an apocalyptic number.

807326685 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

807326685 is an abundant number, since it is smaller than the sum of its proper divisors (820594467).

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

807326685 is a wasteful number, since it uses less digits than its factorization.

807326685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 807326685 is about 28413.4947692113. The cubic root of 807326685 is about 931.1431139580.

The spelling of 807326685 in words is "eight hundred seven million, three hundred twenty-six thousand, six hundred eighty-five".