29368394 has 12 divisors (see below), whose sum is σ = 48421842. Its totient is φ = 13349160.

The previous prime is 29368393. The next prime is 29368429. The reversal of 29368394 is 49386392.

It can be written as a sum of positive squares in only one way, i.e., 22686169 + 6682225 = 4763^2 + 2585^2 .

It is a super-2 number, since 2×29368394² = 1725005132278472, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29368393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60437 + ... + 60920.

Almost surely, 2^29368394 is an apocalyptic number.

29368394 is a deficient number, since it is larger than the sum of its proper divisors (19053448).

29368394 is a wasteful number, since it uses less digits than its factorization.

29368394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121381 (or 121370 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 29368394 is about 5419.2613887872. The cubic root of 29368394 is about 308.5271584499.

The spelling of 29368394 in words is "twenty-nine million, three hundred sixty-eight thousand, three hundred ninety-four".