698938083 has 12 divisors (see below), whose sum is σ = 1028626560. Its totient is φ = 457166736.

The previous prime is 698938063. The next prime is 698938087. The reversal of 698938083 is 380839896.

It is not a de Polignac number, because 698938083 - 2⁹ = 698937571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (698938087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 732163 + ... + 733116.

It is an arithmetic number, because the mean of its divisors is an integer number (85718880).

Almost surely, 2^698938083 is an apocalyptic number.

698938083 is a deficient number, since it is larger than the sum of its proper divisors (329688477).

698938083 is a wasteful number, since it uses less digits than its factorization.

698938083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1465338 (or 1465335 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The square root of 698938083 is about 26437.4371488615. The cubic root of 698938083 is about 887.4547838631.

The spelling of 698938083 in words is "six hundred ninety-eight million, nine hundred thirty-eight thousand, eighty-three".