29390894 has 16 divisors (see below), whose sum is σ = 47612880. Its totient is φ = 13526400.

The previous prime is 29390873. The next prime is 29390897. The reversal of 29390894 is 49809392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29390897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9017 + ... + 11835.

It is an arithmetic number, because the mean of its divisors is an integer number (2975805).

Almost surely, 2^29390894 is an apocalyptic number.

29390894 is a deficient number, since it is larger than the sum of its proper divisors (18221986).

29390894 is a wasteful number, since it uses less digits than its factorization.

29390894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3235.

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 29390894 is about 5421.3369199857. The cubic root of 29390894 is about 308.6059289475.

The spelling of 29390894 in words is "twenty-nine million, three hundred ninety thousand, eight hundred ninety-four".