698260347 has 12 divisors (see below), whose sum is σ = 1043377920. Its totient is φ = 449454768.

The previous prime is 698260327. The next prime is 698260357. The reversal of 698260347 is 743062896.

It is not a de Polignac number, because 698260347 - 2¹⁴ = 698243963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (698260327) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1337403 + ... + 1337924.

It is an arithmetic number, because the mean of its divisors is an integer number (86948160).

Almost surely, 2^698260347 is an apocalyptic number.

698260347 is a deficient number, since it is larger than the sum of its proper divisors (345117573).

698260347 is a wasteful number, since it uses less digits than its factorization.

698260347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675362 (or 2675359 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 698260347 is about 26424.6163075266. The cubic root of 698260347 is about 887.1678463982.

The spelling of 698260347 in words is "six hundred ninety-eight million, two hundred sixty thousand, three hundred forty-seven".