698982453 has 48 divisors (see below), whose sum is σ = 1134981120. Its totient is φ = 427322304.

The previous prime is 698982437. The next prime is 698982463. The reversal of 698982453 is 354289896.

It is not a de Polignac number, because 698982453 - 2⁴ = 698982437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 698982453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698982463) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 545868 + ... + 547146.

It is an arithmetic number, because the mean of its divisors is an integer number (23645440).

Almost surely, 2^698982453 is an apocalyptic number.

It is an amenable number.

698982453 is a deficient number, since it is larger than the sum of its proper divisors (435998667).

698982453 is a wasteful number, since it uses less digits than its factorization.

698982453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480 (or 1468 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 698982453 is about 26438.2762864753. The cubic root of 698982453 is about 887.4735626060.

The spelling of 698982453 in words is "six hundred ninety-eight million, nine hundred eighty-two thousand, four hundred fifty-three".