29496961 has 4 divisors (see below), whose sum is σ = 31765972. Its totient is φ = 27227952.

The previous prime is 29496959. The next prime is 29496967. The reversal of 29496961 is 16969492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19855936 + 9641025 = 4456^2 + 3105^2 .

It is a cyclic number.

It is not a de Polignac number, because 29496961 - 2¹ = 29496959 is a prime.

It is a super-4 number, since 4×29496961⁴ (a number of 31 digits) contains 4444 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29496967) 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, 1134486 + ... + 1134511.

It is an arithmetic number, because the mean of its divisors is an integer number (7941493).

Almost surely, 2^29496961 is an apocalyptic number.

It is an amenable number.

29496961 is a deficient number, since it is larger than the sum of its proper divisors (2269011).

29496961 is a wasteful number, since it uses less digits than its factorization.

29496961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269010.

The product of its digits is 209952, while the sum is 46.

The square root of 29496961 is about 5431.1104757683. The cubic root of 29496961 is about 308.9767196182.

The spelling of 29496961 in words is "twenty-nine million, four hundred ninety-six thousand, nine hundred sixty-one".