80454308 has 12 divisors (see below), whose sum is σ = 153594672. Its totient is φ = 36570120.

The previous prime is 80454301. The next prime is 80454313. The reversal of 80454308 is 80345408.

It is a super-3 number, since 3×80454308³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (80454301) 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, 914210 + ... + 914297.

It is an arithmetic number, because the mean of its divisors is an integer number (12799556).

Almost surely, 2^80454308 is an apocalyptic number.

It is an amenable number.

80454308 is a deficient number, since it is larger than the sum of its proper divisors (73140364).

80454308 is a wasteful number, since it uses less digits than its factorization.

80454308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828522 (or 1828520 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 80454308 is about 8969.6325454279. The cubic root of 80454308 is about 431.7010463086.

Subtracting from 80454308 its reverse (80345408), we obtain a square (108900 = 330²).

The spelling of 80454308 in words is "eighty million, four hundred fifty-four thousand, three hundred eight".