29474619740 has 24 divisors (see below), whose sum is σ = 62384082432. Its totient is φ = 11697013440.

The previous prime is 29474619619. The next prime is 29474619773. The reversal of 29474619740 is 4791647492.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5799551 + ... + 5804630.

It is an arithmetic number, because the mean of its divisors is an integer number (2599336768).

Almost surely, 2^29474619740 is an apocalyptic number.

29474619740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29474619740 is an abundant number, since it is smaller than the sum of its proper divisors (32909462692).

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

29474619740 is a wasteful number, since it uses less digits than its factorization.

29474619740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11604317 (or 11604315 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 29474619740 in words is "twenty-nine billion, four hundred seventy-four million, six hundred nineteen thousand, seven hundred forty".