80832630 has 16 divisors (see below), whose sum is σ = 193998384. Its totient is φ = 21555360.

The previous prime is 80832613. The next prime is 80832643. The reversal of 80832630 is 3623808.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2694421 = 80832630 / (8 + 0 + 8 + 3 + 2 + 6 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1347181 + ... + 1347240.

It is an arithmetic number, because the mean of its divisors is an integer number (12124899).

Almost surely, 2^80832630 is an apocalyptic number.

80832630 is an abundant number, since it is smaller than the sum of its proper divisors (113165754).

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

80832630 is a wasteful number, since it uses less digits than its factorization.

80832630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694431.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 80832630 is about 8990.6968584198. The cubic root of 80832630 is about 432.3766541017.

It can be divided in two parts, 808326 and 30, that added together give a triangular number (808356 = T₁₂₇₁).

The spelling of 80832630 in words is "eighty million, eight hundred thirty-two thousand, six hundred thirty".