29852990 has 32 divisors (see below), whose sum is σ = 57784320. Its totient is φ = 11068704.

The previous prime is 29852983. The next prime is 29852993. The reversal of 29852990 is 9925892.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29852993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7259 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (1805760).

Almost surely, 2^29852990 is an apocalyptic number.

29852990 is a deficient number, since it is larger than the sum of its proper divisors (27931330).

29852990 is a wasteful number, since it uses less digits than its factorization.

29852990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 29852990 is about 5463.7889783556. The cubic root of 29852990 is about 310.2148701102.

The spelling of 29852990 in words is "twenty-nine million, eight hundred fifty-two thousand, nine hundred ninety".