29530484928 has 280 divisors, whose sum is σ = 103274107904. Its totient is φ = 8164800000.

The previous prime is 29530484923. The next prime is 29530484947. The reversal of 29530484928 is 82948403592.

29530484928 is a `hidden beast` number, since 2 + 9 + 530 + 4 + 84 + 9 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (29530484923) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1111803 + ... + 1138053.

Almost surely, 2^29530484928 is an apocalyptic number.

29530484928 is a gapful number since it is divisible by the number (28) 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 29530484928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51637053952).

29530484928 is an abundant number, since it is smaller than the sum of its proper divisors (73743622976).

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

29530484928 is a wasteful number, since it uses less digits than its factorization.

29530484928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26313 (or 26294 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 29530484928 in words is "twenty-nine billion, five hundred thirty million, four hundred eighty-four thousand, nine hundred twenty-eight".