29930200 has 48 divisors (see below), whose sum is σ = 73689480. Its totient is φ = 11266560.

The previous prime is 29930191. The next prime is 29930203. The reversal of 29930200 is 203992.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29930203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1002 + ... + 7801.

Almost surely, 2^29930200 is an apocalyptic number.

29930200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29930200 is an abundant number, since it is smaller than the sum of its proper divisors (43759280).

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

29930200 is a wasteful number, since it uses less digits than its factorization.

29930200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8836 (or 8827 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 29930200 is about 5470.8500253617. The cubic root of 29930200 is about 310.4820803144.

The spelling of 29930200 in words is "twenty-nine million, nine hundred thirty thousand, two hundred".