29900010 has 32 divisors (see below), whose sum is σ = 82012032. Its totient is φ = 6834240.

The previous prime is 29900009. The next prime is 29900021. The reversal of 29900010 is 1000992.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 29900010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70981 + ... + 71400.

It is an arithmetic number, because the mean of its divisors is an integer number (2562876).

Almost surely, 2^29900010 is an apocalyptic number.

29900010 is an abundant number, since it is smaller than the sum of its proper divisors (52112022).

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

29900010 is a wasteful number, since it uses less digits than its factorization.

29900010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142398.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 29900010 is about 5468.0901601930. The cubic root of 29900010 is about 310.3776528200.

The spelling of 29900010 in words is "twenty-nine million, nine hundred thousand, ten".