29739420376 has 16 divisors (see below), whose sum is σ = 55852387200. Its totient is φ = 14845450464.

The previous prime is 29739420323. The next prime is 29739420379. The reversal of 29739420376 is 67302493792.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29739420379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3027256 + ... + 3037063.

It is an arithmetic number, because the mean of its divisors is an integer number (3490774200).

Almost surely, 2^29739420376 is an apocalyptic number.

It is an amenable number.

29739420376 is a deficient number, since it is larger than the sum of its proper divisors (26112966824).

29739420376 is a wasteful number, since it uses less digits than its factorization.

29739420376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064938 (or 6064934 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 52.

The spelling of 29739420376 in words is "twenty-nine billion, seven hundred thirty-nine million, four hundred twenty thousand, three hundred seventy-six".