698611468 has 6 divisors (see below), whose sum is σ = 1222570076. Its totient is φ = 349305732.

The previous prime is 698611367. The next prime is 698611489. The reversal of 698611468 is 864116896.

It is a super-2 number, since 2×698611468² = 976115966442230048, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87326430 + ... + 87326437.

Almost surely, 2^698611468 is an apocalyptic number.

It is an amenable number.

698611468 is a deficient number, since it is larger than the sum of its proper divisors (523958608).

698611468 is a wasteful number, since it uses less digits than its factorization.

698611468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174652871 (or 174652869 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The square root of 698611468 is about 26431.2592965224. The cubic root of 698611468 is about 887.3165259291.

The spelling of 698611468 in words is "six hundred ninety-eight million, six hundred eleven thousand, four hundred sixty-eight".