698616046 has 4 divisors (see below), whose sum is σ = 1047924072. Its totient is φ = 349308022.

The previous prime is 698616043. The next prime is 698616047. The reversal of 698616046 is 640616896.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 698615987 and 698616005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698616043) 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 as a sum of consecutive naturals, namely, 174654010 + ... + 174654013.

It is an arithmetic number, because the mean of its divisors is an integer number (261981018).

Almost surely, 2^698616046 is an apocalyptic number.

698616046 is a deficient number, since it is larger than the sum of its proper divisors (349308026).

698616046 is a wasteful number, since it uses less digits than its factorization.

698616046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349308025.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 698616046 is about 26431.3458983836. The cubic root of 698616046 is about 887.3184641196.

It can be divided in two parts, 6986 and 16046, that added together give a palindrome (23032).

The spelling of 698616046 in words is "six hundred ninety-eight million, six hundred sixteen thousand, forty-six".