29030290 has 16 divisors (see below), whose sum is σ = 55005120. Its totient is φ = 11000880.

The previous prime is 29030279. The next prime is 29030303. The reversal of 29030290 is 9203092.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76206 + ... + 76585.

It is an arithmetic number, because the mean of its divisors is an integer number (3437820).

Almost surely, 2^29030290 is an apocalyptic number.

29030290 is a deficient number, since it is larger than the sum of its proper divisors (25974830).

29030290 is a wasteful number, since it uses less digits than its factorization.

29030290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152817.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 29030290 is about 5387.9764290501. The cubic root of 29030290 is about 307.3386114139.

The spelling of 29030290 in words is "twenty-nine million, thirty thousand, two hundred ninety".