29141694 has 40 divisors (see below), whose sum is σ = 67561560. Its totient is φ = 9377424.

The previous prime is 29141669. The next prime is 29141699. The reversal of 29141694 is 49614192.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29141699) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1597 + ... + 7799.

It is an arithmetic number, because the mean of its divisors is an integer number (1689039).

Almost surely, 2^29141694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29141694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33780780).

29141694 is an abundant number, since it is smaller than the sum of its proper divisors (38419866).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29141694 is a wasteful number, since it uses less digits than its factorization.

29141694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246 (or 6237 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 29141694 is about 5398.3047338956. The cubic root of 29141694 is about 307.7312478249.

The spelling of 29141694 in words is "twenty-nine million, one hundred forty-one thousand, six hundred ninety-four".