29868488 has 32 divisors (see below), whose sum is σ = 61723200. Its totient is φ = 13462848.

The previous prime is 29868479. The next prime is 29868491. The reversal of 29868488 is 88486892.

It is a super-2 number, since 2×29868488² = 1784253150812288, which contains 22 as substring.

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, 1133 + ... + 7811.

It is an arithmetic number, because the mean of its divisors is an integer number (1928850).

Almost surely, 2^29868488 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 29868488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30861600).

29868488 is an abundant number, since it is smaller than the sum of its proper divisors (31854712).

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

29868488 is a wasteful number, since it uses less digits than its factorization.

29868488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741 (or 6737 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 53.

The square root of 29868488 is about 5465.2070409089. The cubic root of 29868488 is about 310.2685428839.

It can be divided in two parts, 298 and 68488, that added together give a palindrome (68786).

The spelling of 29868488 in words is "twenty-nine million, eight hundred sixty-eight thousand, four hundred eighty-eight".