29740264984 has 64 divisors (see below), whose sum is σ = 60001948800. Its totient is φ = 13768702464.

The previous prime is 29740264963. The next prime is 29740264987. The reversal of 29740264984 is 48946204792.

It is a happy number.

It is a super-2 number, since 2×29740264984² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29740264987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9283527 + ... + 9286729.

It is an arithmetic number, because the mean of its divisors is an integer number (937530450).

Almost surely, 2^29740264984 is an apocalyptic number.

It is an amenable number.

29740264984 is an abundant number, since it is smaller than the sum of its proper divisors (30261683816).

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

29740264984 is a wasteful number, since it uses less digits than its factorization.

29740264984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4308 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 29740264984 in words is "twenty-nine billion, seven hundred forty million, two hundred sixty-four thousand, nine hundred eighty-four".