29874274 has 16 divisors (see below), whose sum is σ = 45646200. Its totient is φ = 14661504.

The previous prime is 29874269. The next prime is 29874331. The reversal of 29874274 is 47247892.

It can be written as a sum of positive squares in 4 ways, for example, as 18020025 + 11854249 = 4245^2 + 3443^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29874274.

It is an unprimeable number.

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, 27412 + ... + 28480.

Almost surely, 2^29874274 is an apocalyptic number.

29874274 is a deficient number, since it is larger than the sum of its proper divisors (15771926).

29874274 is a wasteful number, since it uses less digits than its factorization.

29874274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1317.

The product of its digits is 225792, while the sum is 43.

The square root of 29874274 is about 5465.7363639312. The cubic root of 29874274 is about 310.2885762368.

The spelling of 29874274 in words is "twenty-nine million, eight hundred seventy-four thousand, two hundred seventy-four".