29990796 has 48 divisors (see below), whose sum is σ = 76984320. Its totient is φ = 9011520.

The previous prime is 29990791. The next prime is 29990801. The reversal of 29990796 is 69709992.

It is an interprime number because it is at equal distance from previous prime (29990791) and next prime (29990801).

It is not an unprimeable number, because it can be changed into a prime (29990791) 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, 15870 + ... + 17658.

It is an arithmetic number, because the mean of its divisors is an integer number (1603840).

Almost surely, 2^29990796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29990796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38492160).

29990796 is an abundant number, since it is smaller than the sum of its proper divisors (46993524).

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

29990796 is a wasteful number, since it uses less digits than its factorization.

29990796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934 (or 1932 counting only the distinct ones).

The product of its (nonzero) digits is 551124, while the sum is 51.

The square root of 29990796 is about 5476.3853041947. The cubic root of 29990796 is about 310.6914707140.

It can be divided in two parts, 299907 and 96, that added together give a palindrome (300003).

The spelling of 29990796 in words is "twenty-nine million, nine hundred ninety thousand, seven hundred ninety-six".