698325120 has 192 divisors, whose sum is σ = 2471054040. Its totient is φ = 181616640.

The previous prime is 698325119. The next prime is 698325139. The reversal of 698325120 is 21523896.

698325120 is a `hidden beast` number, since 69 + 83 + 2 + 512 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 259338816 + 438986304 = 16104^2 + 20952^2 .

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

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 23 ways as a sum of consecutive naturals, for example, 234682 + ... + 237638.

Almost surely, 2^698325120 is an apocalyptic number.

698325120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 698325120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1235527020).

698325120 is an abundant number, since it is smaller than the sum of its proper divisors (1772728920).

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

698325120 is a wasteful number, since it uses less digits than its factorization.

698325120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023 (or 3008 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 698325120 is about 26425.8418976577. The cubic root of 698325120 is about 887.1952777836.

The spelling of 698325120 in words is "six hundred ninety-eight million, three hundred twenty-five thousand, one hundred twenty".