698270760 has 256 divisors, whose sum is σ = 2589408000. Its totient is φ = 165934080.

The previous prime is 698270747. The next prime is 698270803. The reversal of 698270760 is 67072896.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 63 ways as a sum of consecutive naturals, for example, 629086 + ... + 630194.

It is an arithmetic number, because the mean of its divisors is an integer number (10114875).

Almost surely, 2^698270760 is an apocalyptic number.

698270760 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 698270760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294704000).

698270760 is an abundant number, since it is smaller than the sum of its proper divisors (1891137240).

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

698270760 is a wasteful number, since it uses less digits than its factorization.

698270760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 698270760 is about 26424.8133389812. The cubic root of 698270760 is about 887.1722564213.

The spelling of 698270760 in words is "six hundred ninety-eight million, two hundred seventy thousand, seven hundred sixty".