29849893 has 8 divisors (see below), whose sum is σ = 31478720. Its totient is φ = 28226880.

The previous prime is 29849887. The next prime is 29849899. The reversal of 29849893 is 39894892.

It is an interprime number because it is at equal distance from previous prime (29849887) and next prime (29849899).

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 29849893 - 2¹³ = 29841701 is a prime.

It is a super-2 number, since 2×29849893² = 1782032224222898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29849893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29849899) 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, 12733 + ... + 14893.

It is an arithmetic number, because the mean of its divisors is an integer number (3934840).

Almost surely, 2^29849893 is an apocalyptic number.

It is an amenable number.

29849893 is a deficient number, since it is larger than the sum of its proper divisors (1628827).

29849893 is a wasteful number, since it uses less digits than its factorization.

29849893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2907.

The product of its digits is 1119744, while the sum is 52.

The square root of 29849893 is about 5463.5055596201. The cubic root of 29849893 is about 310.2041423329.

The spelling of 29849893 in words is "twenty-nine million, eight hundred forty-nine thousand, eight hundred ninety-three".