290029234 has 16 divisors (see below), whose sum is σ = 477441216. Its totient is φ = 131040400.

The previous prime is 290029217. The next prime is 290029237. The reversal of 290029234 is 432920092.

It is a junction number, because it is equal to n+sod(n) for n = 290029196 and 290029205.

It is not an unprimeable number, because it can be changed into a prime (290029237) 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, 35797 + ... + 43144.

It is an arithmetic number, because the mean of its divisors is an integer number (29840076).

Almost surely, 2^290029234 is an apocalyptic number.

290029234 is a deficient number, since it is larger than the sum of its proper divisors (187411982).

290029234 is a wasteful number, since it uses less digits than its factorization.

290029234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79121.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 290029234 is about 17030.2446840907. The cubic root of 290029234 is about 661.9328357729.

The spelling of 290029234 in words is "two hundred ninety million, twenty-nine thousand, two hundred thirty-four".