30682629 has 12 divisors (see below), whose sum is σ = 44377632. Its totient is φ = 20428200.

The previous prime is 30682627. The next prime is 30682649. The reversal of 30682629 is 92628603.

It is not a de Polignac number, because 30682629 - 2¹ = 30682627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30682593 and 30682602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30682627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6984 + ... + 10494.

It is an arithmetic number, because the mean of its divisors is an integer number (3698136).

Almost surely, 2^30682629 is an apocalyptic number.

It is an amenable number.

30682629 is a deficient number, since it is larger than the sum of its proper divisors (13695003).

30682629 is a wasteful number, since it uses less digits than its factorization.

30682629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488 (or 4485 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 30682629 is about 5539.1902837870. The cubic root of 30682629 is about 313.0623610465.

The spelling of 30682629 in words is "thirty million, six hundred eighty-two thousand, six hundred twenty-nine".