8480385 has 24 divisors (see below), whose sum is σ = 14788800. Its totient is φ = 4495392.

The previous prime is 8480369. The next prime is 8480431. The reversal of 8480385 is 5830848.

8480385 is nontrivially palindromic in base 2.

It is not a de Polignac number, because 8480385 - 2⁴ = 8480369 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8482 + ... + 9428.

It is an arithmetic number, because the mean of its divisors is an integer number (616200).

Almost surely, 2^8480385 is an apocalyptic number.

It is an amenable number.

8480385 is a deficient number, since it is larger than the sum of its proper divisors (6308415).

8480385 is a wasteful number, since it uses less digits than its factorization.

8480385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1154 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 8480385 is about 2912.1100597333. The cubic root of 8480385 is about 203.9256505300.

The spelling of 8480385 in words is "eight million, four hundred eighty thousand, three hundred eighty-five".