29530345 has 8 divisors (see below), whose sum is σ = 38162376. Its totient is φ = 21806976.

The previous prime is 29530337. The next prime is 29530349. The reversal of 29530345 is 54303592.

It can be written as a sum of positive squares in 4 ways, for example, as 1142761 + 28387584 = 1069^2 + 5328^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 29530345 - 2³ = 29530337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29530349) 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, 227092 + ... + 227221.

It is an arithmetic number, because the mean of its divisors is an integer number (4770297).

Almost surely, 2^29530345 is an apocalyptic number.

It is an amenable number.

29530345 is a deficient number, since it is larger than the sum of its proper divisors (8632031).

29530345 is a wasteful number, since it uses less digits than its factorization.

29530345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454331.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 29530345 is about 5434.1830112723. The cubic root of 29530345 is about 309.0932399819.

The spelling of 29530345 in words is "twenty-nine million, five hundred thirty thousand, three hundred forty-five".