29240968 has 8 divisors (see below), whose sum is σ = 54826830. Its totient is φ = 14620480.

The previous prime is 29240963. The next prime is 29240971. The reversal of 29240968 is 86904292.

It can be written as a sum of positive squares in only one way, i.e., 20958084 + 8282884 = 4578^2 + 2878^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 29240968.

It is not an unprimeable number, because it can be changed into a prime (29240963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1827553 + ... + 1827568.

Almost surely, 2^29240968 is an apocalyptic number.

It is an amenable number.

29240968 is a deficient number, since it is larger than the sum of its proper divisors (25585862).

29240968 is a wasteful number, since it uses less digits than its factorization.

29240968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655127 (or 3655123 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 29240968 is about 5407.4918400308. The cubic root of 29240968 is about 308.0802905312.

The spelling of 29240968 in words is "twenty-nine million, two hundred forty thousand, nine hundred sixty-eight".