655034429 has 16 divisors (see below), whose sum is σ = 793473408. Its totient is φ = 527880192.

The previous prime is 655034399. The next prime is 655034459. The reversal of 655034429 is 924430556.

It is an interprime number because it is at equal distance from previous prime (655034399) and next prime (655034459).

It is a de Polignac number, because none of the positive numbers 2^k-655034429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 655034392 and 655034401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655034459) 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 15 ways as a sum of consecutive naturals, for example, 142562 + ... + 147084.

It is an arithmetic number, because the mean of its divisors is an integer number (49592088).

Almost surely, 2^655034429 is an apocalyptic number.

It is an amenable number.

655034429 is a deficient number, since it is larger than the sum of its proper divisors (138438979).

655034429 is a wasteful number, since it uses less digits than its factorization.

655034429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 655034429 is about 25593.6404014747. The cubic root of 655034429 is about 868.4697763013.

The spelling of 655034429 in words is "six hundred fifty-five million, thirty-four thousand, four hundred twenty-nine".