80676342 has 24 divisors (see below), whose sum is σ = 178865544. Its totient is φ = 26266464.

The previous prime is 80676313. The next prime is 80676359. The reversal of 80676342 is 24367608.

It is a junction number, because it is equal to n+sod(n) for n = 80676297 and 80676306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51343 + ... + 52890.

It is an arithmetic number, because the mean of its divisors is an integer number (7452731).

Almost surely, 2^80676342 is an apocalyptic number.

80676342 is an abundant number, since it is smaller than the sum of its proper divisors (98189202).

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

80676342 is a wasteful number, since it uses less digits than its factorization.

80676342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104284 (or 104281 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 80676342 is about 8982.0010020040. The cubic root of 80676342 is about 432.0978109287.

It can be divided in two parts, 80676 and 342, that added together give a palindrome (81018).

The spelling of 80676342 in words is "eighty million, six hundred seventy-six thousand, three hundred forty-two".