34661630 has 16 divisors (see below), whose sum is σ = 63144144. Its totient is φ = 13697280.

The previous prime is 34661617. The next prime is 34661639. The reversal of 34661630 is 3616643.

34661630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 34661593 and 34661602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34661639) 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 7 ways as a sum of consecutive naturals, for example, 20051 + ... + 21710.

It is an arithmetic number, because the mean of its divisors is an integer number (3946509).

Almost surely, 2^34661630 is an apocalyptic number.

34661630 is a deficient number, since it is larger than the sum of its proper divisors (28482514).

34661630 is a wasteful number, since it uses less digits than its factorization.

34661630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41851.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 34661630 is about 5887.4128443655. The cubic root of 34661630 is about 326.0490911807.

The spelling of 34661630 in words is "thirty-four million, six hundred sixty-one thousand, six hundred thirty".