29898446 has 8 divisors (see below), whose sum is σ = 46294464. Its totient is φ = 14466960.

The previous prime is 29898403. The next prime is 29898487. The reversal of 29898446 is 64489892.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 29898394 and 29898403.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 241055 + ... + 241178.

It is an arithmetic number, because the mean of its divisors is an integer number (5786808).

Almost surely, 2^29898446 is an apocalyptic number.

29898446 is a deficient number, since it is larger than the sum of its proper divisors (16396018).

29898446 is a wasteful number, since it uses less digits than its factorization.

29898446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482266.

The product of its digits is 995328, while the sum is 50.

The square root of 29898446 is about 5467.9471467819. The cubic root of 29898446 is about 310.3722410145.

The spelling of 29898446 in words is "twenty-nine million, eight hundred ninety-eight thousand, four hundred forty-six".