29385284 has 12 divisors (see below), whose sum is σ = 51464700. Its totient is φ = 14681088.

The previous prime is 29385271. The next prime is 29385287. The reversal of 29385284 is 48258392.

It can be written as a sum of positive squares in 2 ways, for example, as 17825284 + 11560000 = 4222^2 + 3400^2 .

It is not an unprimeable number, because it can be changed into a prime (29385287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5612 + ... + 9500.

It is an arithmetic number, because the mean of its divisors is an integer number (4288725).

Almost surely, 2^29385284 is an apocalyptic number.

It is an amenable number.

29385284 is a deficient number, since it is larger than the sum of its proper divisors (22079416).

29385284 is a wasteful number, since it uses less digits than its factorization.

29385284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5782 (or 5780 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 29385284 is about 5420.8194952424. The cubic root of 29385284 is about 308.5862926000.

The spelling of 29385284 in words is "twenty-nine million, three hundred eighty-five thousand, two hundred eighty-four".