698841346 has 16 divisors (see below), whose sum is σ = 1204099776. Its totient is φ = 297981936.

The previous prime is 698841343. The next prime is 698841359. The reversal of 698841346 is 643148896.

It is a self number, because there is not a number n which added to its sum of digits gives 698841346.

It is not an unprimeable number, because it can be changed into a prime (698841343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123936 + ... + 129451.

It is an arithmetic number, because the mean of its divisors is an integer number (75256236).

Almost surely, 2^698841346 is an apocalyptic number.

698841346 is a deficient number, since it is larger than the sum of its proper divisors (505258430).

698841346 is a wasteful number, since it uses less digits than its factorization.

698841346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253593.

The product of its digits is 995328, while the sum is 49.

The square root of 698841346 is about 26435.6075398316. The cubic root of 698841346 is about 887.4138390468.

The spelling of 698841346 in words is "six hundred ninety-eight million, eight hundred forty-one thousand, three hundred forty-six".