29994900 has 72 divisors (see below), whose sum is σ = 93473184. Its totient is φ = 7382400.

The previous prime is 29994893. The next prime is 29994907. The reversal of 29994900 is 949992.

It is an interprime number because it is at equal distance from previous prime (29994893) and next prime (29994907).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29994907) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55 + ... + 7745.

Almost surely, 2^29994900 is an apocalyptic number.

29994900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29994900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46736592).

29994900 is an abundant number, since it is smaller than the sum of its proper divisors (63478284).

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

29994900 is a wasteful number, since it uses less digits than its factorization.

29994900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7721 (or 7714 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 29994900 is about 5476.7599910896. The cubic root of 29994900 is about 310.7056419467.

The spelling of 29994900 in words is "twenty-nine million, nine hundred ninety-four thousand, nine hundred".