80829376 has 28 divisors (see below), whose sum is σ = 160707832. Its totient is φ = 40336128.

The previous prime is 80829367. The next prime is 80829377. The reversal of 80829376 is 67392808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80829377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46051 + ... + 47773.

Almost surely, 2^80829376 is an apocalyptic number.

It is an amenable number.

80829376 is a deficient number, since it is larger than the sum of its proper divisors (79878456).

80829376 is a wasteful number, since it uses less digits than its factorization.

80829376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 80829376 is about 8990.5158917606. The cubic root of 80829376 is about 432.3708521027.

The spelling of 80829376 in words is "eighty million, eight hundred twenty-nine thousand, three hundred seventy-six".