29480000 has 140 divisors (see below), whose sum is σ = 80936592. Its totient is φ = 10560000.

The previous prime is 29479973. The next prime is 29480027. The reversal of 29480000 is 8492.

It is an interprime number because it is at equal distance from previous prime (29479973) and next prime (29480027).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 439967 + ... + 440033.

Almost surely, 2^29480000 is an apocalyptic number.

29480000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40468296).

29480000 is an abundant number, since it is smaller than the sum of its proper divisors (51456592).

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

29480000 is an equidigital number, since it uses as much as digits as its factorization.

29480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 29480000 is about 5429.5487841993. The cubic root of 29480000 is about 308.9174868618.

Adding to 29480000 its reverse (8492), we get a palindrome (29488492).

The spelling of 29480000 in words is "twenty-nine million, four hundred eighty thousand".