29439050 has 24 divisors (see below), whose sum is σ = 56240076. Its totient is φ = 11456640.

The previous prime is 29439049. The next prime is 29439071. The reversal of 29439050 is 5093492.

It can be written as a sum of positive squares in 6 ways, for example, as 21893041 + 7546009 = 4679^2 + 2747^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 29438998 and 29439016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6107 + ... + 9806.

Almost surely, 2^29439050 is an apocalyptic number.

29439050 is a deficient number, since it is larger than the sum of its proper divisors (26801026).

29439050 is a wasteful number, since it uses less digits than its factorization.

29439050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15962 (or 15957 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 29439050 is about 5425.7764421325. The cubic root of 29439050 is about 308.7743838206.

The spelling of 29439050 in words is "twenty-nine million, four hundred thirty-nine thousand, fifty".