29964842 has 4 divisors (see below), whose sum is σ = 44947266. Its totient is φ = 14982420.

The previous prime is 29964841. The next prime is 29964871. The reversal of 29964842 is 24846992.

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., 29041321 + 923521 = 5389^2 + 961^2 .

It is a junction number, because it is equal to n+sod(n) for n = 29964793 and 29964802.

It is not an unprimeable number, because it can be changed into a prime (29964841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7491209 + ... + 7491212.

Almost surely, 2^29964842 is an apocalyptic number.

29964842 is a deficient number, since it is larger than the sum of its proper divisors (14982424).

29964842 is a wasteful number, since it uses less digits than its factorization.

29964842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14982423.

The product of its digits is 248832, while the sum is 44.

The square root of 29964842 is about 5474.0151625658. The cubic root of 29964842 is about 310.6018208356.

The spelling of 29964842 in words is "twenty-nine million, nine hundred sixty-four thousand, eight hundred forty-two".