29830494 has 64 divisors (see below), whose sum is σ = 67829760. Its totient is φ = 8696160.

The previous prime is 29830481. The next prime is 29830523. The reversal of 29830494 is 49403892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81099 + ... + 81465.

It is an arithmetic number, because the mean of its divisors is an integer number (1059840).

Almost surely, 2^29830494 is an apocalyptic number.

29830494 is an abundant number, since it is smaller than the sum of its proper divisors (37999266).

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

29830494 is a wasteful number, since it uses less digits than its factorization.

29830494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 29830494 is about 5461.7299457223. The cubic root of 29830494 is about 310.1369287562.

The spelling of 29830494 in words is "twenty-nine million, eight hundred thirty thousand, four hundred ninety-four".