29001384 has 24 divisors (see below), whose sum is σ = 78545610. Its totient is φ = 9667104.

The previous prime is 29001383. The next prime is 29001403. The reversal of 29001384 is 48310092.

It can be written as a sum of positive squares in only one way, i.e., 15824484 + 13176900 = 3978^2 + 3630^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (29001383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201327 + ... + 201470.

Almost surely, 2^29001384 is an apocalyptic number.

29001384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29001384 is an abundant number, since it is smaller than the sum of its proper divisors (49544226).

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

29001384 is a wasteful number, since it uses less digits than its factorization.

29001384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402809 (or 402802 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 29001384 is about 5385.2933067754. The cubic root of 29001384 is about 307.2365699466.

The spelling of 29001384 in words is "twenty-nine million, one thousand, three hundred eighty-four".