29489941 has 8 divisors (see below), whose sum is σ = 31843224. Its totient is φ = 27148800.

The previous prime is 29489939. The next prime is 29489963. The reversal of 29489941 is 14998492.

It can be written as a sum of positive squares in 4 ways, for example, as 2709316 + 26780625 = 1646^2 + 5175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29489941 - 2¹ = 29489939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29489891 and 29489900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29489741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2385 + ... + 8041.

It is an arithmetic number, because the mean of its divisors is an integer number (3980403).

Almost surely, 2^29489941 is an apocalyptic number.

It is an amenable number.

29489941 is a deficient number, since it is larger than the sum of its proper divisors (2353283).

29489941 is a wasteful number, since it uses less digits than its factorization.

29489941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6071.

The product of its digits is 186624, while the sum is 46.

The square root of 29489941 is about 5430.4641606404. The cubic root of 29489941 is about 308.9522064866.

The spelling of 29489941 in words is "twenty-nine million, four hundred eighty-nine thousand, nine hundred forty-one".