80753408 has 36 divisors (see below), whose sum is σ = 161848008. Its totient is φ = 40212480.

The previous prime is 80753389. The next prime is 80753411. The reversal of 80753408 is 80435708.

It is a super-2 number, since 2×80753408² = 13042225807228928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84260 + ... + 85212.

It is an arithmetic number, because the mean of its divisors is an integer number (4495778).

Almost surely, 2^80753408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80753408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80924004).

80753408 is an abundant number, since it is smaller than the sum of its proper divisors (81094600).

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

80753408 is an equidigital number, since it uses as much as digits as its factorization.

80753408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 80753408 is about 8986.2900019975. The cubic root of 80753408 is about 432.2353541514.

The spelling of 80753408 in words is "eighty million, seven hundred fifty-three thousand, four hundred eight".