29970300 has 36 divisors (see below), whose sum is σ = 86714936. Its totient is φ = 7992000.

The previous prime is 29970299. The next prime is 29970319. The reversal of 29970300 is 307992.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49651 + ... + 50250.

Almost surely, 2^29970300 is an apocalyptic number.

29970300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29970300 is an abundant number, since it is smaller than the sum of its proper divisors (56744636).

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

29970300 is a wasteful number, since it uses less digits than its factorization.

29970300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99918 (or 99911 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 29970300 is about 5474.5136770310. The cubic root of 29970300 is about 310.6206780663.

The spelling of 29970300 in words is "twenty-nine million, nine hundred seventy thousand, three hundred".