698400132 has 48 divisors (see below), whose sum is σ = 1654947840. Its totient is φ = 229196448.

The previous prime is 698400077. The next prime is 698400167. The reversal of 698400132 is 231004896.

It is a junction number, because it is equal to n+sod(n) for n = 698400093 and 698400102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419133 + ... + 420795.

It is an arithmetic number, because the mean of its divisors is an integer number (34478080).

Almost surely, 2^698400132 is an apocalyptic number.

It is an amenable number.

698400132 is an abundant number, since it is smaller than the sum of its proper divisors (956547708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

698400132 is a wasteful number, since it uses less digits than its factorization.

698400132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2190 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 698400132 is about 26427.2611520755. The cubic root of 698400132 is about 887.2270432691.

The spelling of 698400132 in words is "six hundred ninety-eight million, four hundred thousand, one hundred thirty-two".