29984748 has 24 divisors (see below), whose sum is σ = 70058352. Its totient is φ = 9981504.

The previous prime is 29984671. The next prime is 29984749. The reversal of 29984748 is 84748992.

It is a super-2 number, since 2×29984748² = 1798170225247008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 29984748.

It is not an unprimeable number, because it can be changed into a prime (29984749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12286 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (2919098).

Almost surely, 2^29984748 is an apocalyptic number.

It is an amenable number.

29984748 is an abundant number, since it is smaller than the sum of its proper divisors (40073604).

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

29984748 is a wasteful number, since it uses less digits than its factorization.

29984748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361 (or 3359 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 29984748 is about 5475.8330873028. The cubic root of 29984748 is about 310.6705844357.

The spelling of 29984748 in words is "twenty-nine million, nine hundred eighty-four thousand, seven hundred forty-eight".