688830153 has 16 divisors (see below), whose sum is σ = 1003336896. Its totient is φ = 416888640.

The previous prime is 688830097. The next prime is 688830169. The reversal of 688830153 is 351038886.

688830153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 688830153 - 2¹⁸ = 688568009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (688830253) 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, 9951 + ... + 38427.

It is an arithmetic number, because the mean of its divisors is an integer number (62708556).

Almost surely, 2^688830153 is an apocalyptic number.

It is an amenable number.

688830153 is a deficient number, since it is larger than the sum of its proper divisors (314506743).

688830153 is a wasteful number, since it uses less digits than its factorization.

688830153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29224.

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 688830153 is about 26245.5739697192. The cubic root of 688830153 is about 883.1559175510.

The spelling of 688830153 in words is "six hundred eighty-eight million, eight hundred thirty thousand, one hundred fifty-three".