29983090 has 16 divisors (see below), whose sum is σ = 54065088. Its totient is φ = 11972016.

The previous prime is 29983043. The next prime is 29983097. The reversal of 29983090 is 9038992.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (29983097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4099 + ... + 8761.

It is an arithmetic number, because the mean of its divisors is an integer number (3379068).

Almost surely, 2^29983090 is an apocalyptic number.

29983090 is a deficient number, since it is larger than the sum of its proper divisors (24081998).

29983090 is a wasteful number, since it uses less digits than its factorization.

29983090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 29983090 is about 5475.6816927210. The cubic root of 29983090 is about 310.6648581764.

The spelling of 29983090 in words is "twenty-nine million, nine hundred eighty-three thousand, ninety".