698080797 has 12 divisors (see below), whose sum is σ = 1052180064. Its totient is φ = 445152840.

The previous prime is 698080783. The next prime is 698080811. The reversal of 698080797 is 797080896.

It is an interprime number because it is at equal distance from previous prime (698080783) and next prime (698080811).

It is not a de Polignac number, because 698080797 - 2⁴ = 698080781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698080727) 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, 1685979 + ... + 1686392.

It is an arithmetic number, because the mean of its divisors is an integer number (87681672).

Almost surely, 2^698080797 is an apocalyptic number.

It is an amenable number.

698080797 is a deficient number, since it is larger than the sum of its proper divisors (354099267).

698080797 is a wasteful number, since it uses less digits than its factorization.

698080797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372400 (or 3372397 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 698080797 is about 26421.2186887736. The cubic root of 698080797 is about 887.0917980480.

Subtracting 698080797 from its reverse (797080896), we obtain a palindrome (99000099).

The spelling of 698080797 in words is "six hundred ninety-eight million, eighty thousand, seven hundred ninety-seven".