699448485 has 16 divisors (see below), whose sum is σ = 1125987264. Its totient is φ = 370749312.

The previous prime is 699448447. The next prime is 699448489. The reversal of 699448485 is 584844996.

699448485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 699448485 - 2⁸ = 699448229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (699448489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140592 + ... + 145481.

It is an arithmetic number, because the mean of its divisors is an integer number (70374204).

Almost surely, 2^699448485 is an apocalyptic number.

It is an amenable number.

699448485 is a deficient number, since it is larger than the sum of its proper divisors (426538779).

699448485 is a wasteful number, since it uses less digits than its factorization.

699448485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286244.

The product of its digits is 9953280, while the sum is 57.

The square root of 699448485 is about 26447.0884030738. The cubic root of 699448485 is about 887.6707536293.

The spelling of 699448485 in words is "six hundred ninety-nine million, four hundred forty-eight thousand, four hundred eighty-five".