4089297408 has 80 divisors (see below), whose sum is σ = 12450482880. Its totient is φ = 1168367616.

The previous prime is 4089297383. The next prime is 4089297467. The reversal of 4089297408 is 8047929804.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179413 + ... + 200916.

It is an arithmetic number, because the mean of its divisors is an integer number (155631036).

Almost surely, 2^4089297408 is an apocalyptic number.

4089297408 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4089297408 is an abundant number, since it is smaller than the sum of its proper divisors (8361185472).

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

4089297408 is an equidigital number, since it uses as much as digits as its factorization.

4089297408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380357 (or 380341 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The square root of 4089297408 is about 63947.6145606699. The cubic root of 4089297408 is about 1599.1267901938.

The spelling of 4089297408 in words is "four billion, eighty-nine million, two hundred ninety-seven thousand, four hundred eight".