29430466 has 16 divisors (see below), whose sum is σ = 48828024. Its totient is φ = 13215744.

The previous prime is 29430437. The next prime is 29430469. The reversal of 29430466 is 66403492.

It can be written as a sum of positive squares in 4 ways, for example, as 27342441 + 2088025 = 5229^2 + 1445^2 .

It is not an unprimeable number, because it can be changed into a prime (29430469) 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, 14335 + ... + 16258.

Almost surely, 2^29430466 is an apocalyptic number.

29430466 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

29430466 is a deficient number, since it is larger than the sum of its proper divisors (19397558).

29430466 is a wasteful number, since it uses less digits than its factorization.

29430466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30645.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 29430466 is about 5424.9853456023. The cubic root of 29430466 is about 308.7443695258.

The spelling of 29430466 in words is "twenty-nine million, four hundred thirty thousand, four hundred sixty-six".