698814244 has 24 divisors (see below), whose sum is σ = 1278688320. Its totient is φ = 333536544.

The previous prime is 698814241. The next prime is 698814269. The reversal of 698814244 is 442418896.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 698814194 and 698814203.

It is not an unprimeable number, because it can be changed into a prime (698814241) 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, 39367 + ... + 54289.

It is an arithmetic number, because the mean of its divisors is an integer number (53278680).

Almost surely, 2^698814244 is an apocalyptic number.

It is an amenable number.

698814244 is a deficient number, since it is larger than the sum of its proper divisors (579874076).

698814244 is a wasteful number, since it uses less digits than its factorization.

698814244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15459 (or 15457 counting only the distinct ones).

The product of its digits is 442368, while the sum is 46.

The square root of 698814244 is about 26435.0949307923. The cubic root of 698814244 is about 887.4023672008.

The spelling of 698814244 in words is "six hundred ninety-eight million, eight hundred fourteen thousand, two hundred forty-four".