29900934 has 32 divisors (see below), whose sum is σ = 75939840. Its totient is φ = 8543016.

The previous prime is 29900917. The next prime is 29900939. The reversal of 29900934 is 43900992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29900939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39174 + ... + 39929.

It is an arithmetic number, because the mean of its divisors is an integer number (2373120).

Almost surely, 2^29900934 is an apocalyptic number.

29900934 is an abundant number, since it is smaller than the sum of its proper divisors (46038906).

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

29900934 is a wasteful number, since it uses less digits than its factorization.

29900934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79121 (or 79115 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 29900934 is about 5468.1746497346. The cubic root of 29900934 is about 310.3808499872.

The spelling of 29900934 in words is "twenty-nine million, nine hundred thousand, nine hundred thirty-four".