698825046 has 32 divisors (see below), whose sum is σ = 1429291008. Its totient is φ = 227681600.

The previous prime is 698825003. The next prime is 698825047. The reversal of 698825046 is 640528896.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 698824986 and 698825004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698825047) 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, 323506 + ... + 325658.

It is an arithmetic number, because the mean of its divisors is an integer number (44665344).

Almost surely, 2^698825046 is an apocalyptic number.

698825046 is an abundant number, since it is smaller than the sum of its proper divisors (730465962).

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

698825046 is a wasteful number, since it uses less digits than its factorization.

698825046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3356.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 698825046 is about 26435.2992417336. The cubic root of 698825046 is about 887.4069395513.

The spelling of 698825046 in words is "six hundred ninety-eight million, eight hundred twenty-five thousand, forty-six".