698789352 has 64 divisors (see below), whose sum is σ = 1909440000. Its totient is φ = 212152320.

The previous prime is 698789347. The next prime is 698789359. The reversal of 698789352 is 253987896.

It is a junction number, because it is equal to n+sod(n) for n = 698789292 and 698789301.

It is not an unprimeable number, because it can be changed into a prime (698789359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14977 + ... + 40272.

It is an arithmetic number, because the mean of its divisors is an integer number (29835000).

Almost surely, 2^698789352 is an apocalyptic number.

698789352 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

698789352 is an abundant number, since it is smaller than the sum of its proper divisors (1210650648).

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

698789352 is a wasteful number, since it uses less digits than its factorization.

698789352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55306 (or 55302 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 57.

The square root of 698789352 is about 26434.6241130832. The cubic root of 698789352 is about 887.3918305514.

The spelling of 698789352 in words is "six hundred ninety-eight million, seven hundred eighty-nine thousand, three hundred fifty-two".