29945694 has 8 divisors (see below), whose sum is σ = 59891400. Its totient is φ = 9981896.

The previous prime is 29945677. The next prime is 29945731. The reversal of 29945694 is 49654992.

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

29945694 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2495469 + ... + 2495480.

It is an arithmetic number, because the mean of its divisors is an integer number (7486425).

Almost surely, 2^29945694 is an apocalyptic number.

29945694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

29945694 is a wasteful number, since it uses less digits than its factorization.

29945694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990954.

The product of its digits is 699840, while the sum is 48.

The square root of 29945694 is about 5472.2658926627. The cubic root of 29945694 is about 310.5356469404.

The spelling of 29945694 in words is "twenty-nine million, nine hundred forty-five thousand, six hundred ninety-four".