29945674 has 16 divisors (see below), whose sum is σ = 50046336. Its totient is φ = 13321600.

The previous prime is 29945647. The next prime is 29945677. The reversal of 29945674 is 47654992.

It is not an unprimeable number, because it can be changed into a prime (29945677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13447 + ... + 15514.

It is an arithmetic number, because the mean of its divisors is an integer number (3127896).

Almost surely, 2^29945674 is an apocalyptic number.

29945674 is a deficient number, since it is larger than the sum of its proper divisors (20100662).

29945674 is a wasteful number, since it uses less digits than its factorization.

29945674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29021.

The product of its digits is 544320, while the sum is 46.

The square root of 29945674 is about 5472.2640652659. The cubic root of 29945674 is about 310.5355778073.

It can be divided in two parts, 2994 and 5674, that added together give a palindrome (8668).

The spelling of 29945674 in words is "twenty-nine million, nine hundred forty-five thousand, six hundred seventy-four".