29006990 has 16 divisors (see below), whose sum is σ = 53324352. Its totient is φ = 11355744.

The previous prime is 29006921. The next prime is 29007007. The reversal of 29006990 is 9960092.

It is a self number, because there is not a number n which added to its sum of digits gives 29006990.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30389 + ... + 31328.

It is an arithmetic number, because the mean of its divisors is an integer number (3332772).

Almost surely, 2^29006990 is an apocalyptic number.

29006990 is a deficient number, since it is larger than the sum of its proper divisors (24317362).

29006990 is a wasteful number, since it uses less digits than its factorization.

29006990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61771.

The product of its (nonzero) digits is 8748, while the sum is 35.

The square root of 29006990 is about 5385.8137732380. The cubic root of 29006990 is about 307.2563650621.

The spelling of 29006990 in words is "twenty-nine million, six thousand, nine hundred ninety".