29793130 has 8 divisors (see below), whose sum is σ = 53627652. Its totient is φ = 11917248.

The previous prime is 29793041. The next prime is 29793131. The reversal of 29793130 is 3139792.

It can be written as a sum of positive squares in 2 ways, for example, as 28633201 + 1159929 = 5351^2 + 1077^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (29793131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1489647 + ... + 1489666.

Almost surely, 2^29793130 is an apocalyptic number.

29793130 is a deficient number, since it is larger than the sum of its proper divisors (23834522).

29793130 is a wasteful number, since it uses less digits than its factorization.

29793130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979320.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 29793130 is about 5458.3083459988. The cubic root of 29793130 is about 310.0073879613.

The spelling of 29793130 in words is "twenty-nine million, seven hundred ninety-three thousand, one hundred thirty".