29033490 has 32 divisors (see below), whose sum is σ = 69906240. Its totient is φ = 7717184.

The previous prime is 29033449. The next prime is 29033497. The reversal of 29033490 is 9433092.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (29033497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9016 + ... + 11804.

It is an arithmetic number, because the mean of its divisors is an integer number (2184570).

Almost surely, 2^29033490 is an apocalyptic number.

29033490 is an abundant number, since it is smaller than the sum of its proper divisors (40872750).

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

29033490 is a wasteful number, since it uses less digits than its factorization.

29033490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 29033490 is about 5388.2733783653. The cubic root of 29033490 is about 307.3499036127.

The spelling of 29033490 in words is "twenty-nine million, thirty-three thousand, four hundred ninety".