29489104 has 20 divisors (see below), whose sum is σ = 57309700. Its totient is φ = 14699520.

The previous prime is 29489081. The next prime is 29489107. The reversal of 29489104 is 40198492.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12250000 + 17239104 = 3500^2 + 4152^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29489107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2944 + ... + 8224.

It is an arithmetic number, because the mean of its divisors is an integer number (2865485).

Almost surely, 2^29489104 is an apocalyptic number.

It is an amenable number.

29489104 is a deficient number, since it is larger than the sum of its proper divisors (27820596).

29489104 is a wasteful number, since it uses less digits than its factorization.

29489104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638 (or 5632 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 29489104 is about 5430.3870948580. The cubic root of 29489104 is about 308.9492835075.

It can be divided in two parts, 294 and 89104, that added together give a palindrome (89398).

The spelling of 29489104 in words is "twenty-nine million, four hundred eighty-nine thousand, one hundred four".