29471434 has 4 divisors (see below), whose sum is σ = 44207154. Its totient is φ = 14735716.

The previous prime is 29471423. The next prime is 29471443. The reversal of 29471434 is 43417492.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23493409 + 5978025 = 4847^2 + 2445^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 29471434.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7367857 + ... + 7367860.

Almost surely, 2^29471434 is an apocalyptic number.

29471434 is a deficient number, since it is larger than the sum of its proper divisors (14735720).

29471434 is a wasteful number, since it uses less digits than its factorization.

29471434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14735719.

The product of its digits is 24192, while the sum is 34.

The square root of 29471434 is about 5428.7598952247. The cubic root of 29471434 is about 308.8875632578.

The spelling of 29471434 in words is "twenty-nine million, four hundred seventy-one thousand, four hundred thirty-four".