699136485 has 8 divisors (see below), whose sum is σ = 1118618400. Its totient is φ = 372872784.

The previous prime is 699136447. The next prime is 699136513. The reversal of 699136485 is 584631996.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 699136485 - 2¹³ = 699128293 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23304535 + ... + 23304564.

It is an arithmetic number, because the mean of its divisors is an integer number (139827300).

Almost surely, 2^699136485 is an apocalyptic number.

It is an amenable number.

699136485 is a deficient number, since it is larger than the sum of its proper divisors (419481915).

699136485 is a wasteful number, since it uses less digits than its factorization.

699136485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46609107.

The product of its digits is 1399680, while the sum is 51.

The square root of 699136485 is about 26441.1891752243. The cubic root of 699136485 is about 887.5387474983.

The spelling of 699136485 in words is "six hundred ninety-nine million, one hundred thirty-six thousand, four hundred eighty-five".