29739141 has 6 divisors (see below), whose sum is σ = 42956550. Its totient is φ = 19826088.

The previous prime is 29739113. The next prime is 29739163. The reversal of 29739141 is 14193792.

It can be written as a sum of positive squares in only one way, i.e., 25553025 + 4186116 = 5055^2 + 2046^2 .

It is not a de Polignac number, because 29739141 - 2⁶ = 29739077 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29739096 and 29739105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29739041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1652166 + ... + 1652183.

It is an arithmetic number, because the mean of its divisors is an integer number (7159425).

Almost surely, 2^29739141 is an apocalyptic number.

It is an amenable number.

29739141 is a deficient number, since it is larger than the sum of its proper divisors (13217409).

29739141 is a wasteful number, since it uses less digits than its factorization.

29739141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304355 (or 3304352 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 29739141 is about 5453.3605235671. The cubic root of 29739141 is about 309.8200169251.

The spelling of 29739141 in words is "twenty-nine million, seven hundred thirty-nine thousand, one hundred forty-one".