698740083 has 12 divisors (see below), whose sum is σ = 1011890880. Its totient is φ = 464626896.

The previous prime is 698740043. The next prime is 698740111. The reversal of 698740083 is 380047896.

It is a happy number.

It is not a de Polignac number, because 698740083 - 2¹⁰ = 698739059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (698740033) 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, 96291 + ... + 103292.

It is an arithmetic number, because the mean of its divisors is an integer number (84324240).

Almost surely, 2^698740083 is an apocalyptic number.

698740083 is a deficient number, since it is larger than the sum of its proper divisors (313150797).

698740083 is a wasteful number, since it uses less digits than its factorization.

698740083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199978 (or 199975 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 698740083 is about 26433.6921938650. The cubic root of 698740083 is about 887.3709745116.

The spelling of 698740083 in words is "six hundred ninety-eight million, seven hundred forty thousand, eighty-three".