29085384 has 32 divisors (see below), whose sum is σ = 72961920. Its totient is φ = 9662016.

The previous prime is 29085383. The next prime is 29085389. The reversal of 29085384 is 48358092.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (29085383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5697 + ... + 9519.

It is an arithmetic number, because the mean of its divisors is an integer number (2280060).

Almost surely, 2^29085384 is an apocalyptic number.

29085384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29085384 is an abundant number, since it is smaller than the sum of its proper divisors (43876536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29085384 is a wasteful number, since it uses less digits than its factorization.

29085384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4149 (or 4145 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 29085384 is about 5393.0866857487. The cubic root of 29085384 is about 307.5329120698.

The spelling of 29085384 in words is "twenty-nine million, eighty-five thousand, three hundred eighty-four".