80375394 has 16 divisors (see below), whose sum is σ = 175364640. Its totient is φ = 24356160.

The previous prime is 80375389. The next prime is 80375419. The reversal of 80375394 is 49357308.

80375394 = 1330² + 1331² + ... + 1373².

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, 608839 + ... + 608970.

It is an arithmetic number, because the mean of its divisors is an integer number (10960290).

Almost surely, 2^80375394 is an apocalyptic number.

80375394 is an abundant number, since it is smaller than the sum of its proper divisors (94989246).

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

80375394 is a wasteful number, since it uses less digits than its factorization.

80375394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217825.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 80375394 is about 8965.2325123223. The cubic root of 80375394 is about 431.5598547776.

It can be divided in two parts, 8037 and 5394, that added together give a palindrome (13431).

The spelling of 80375394 in words is "eighty million, three hundred seventy-five thousand, three hundred ninety-four".