29968077 has 8 divisors (see below), whose sum is σ = 40000320. Its totient is φ = 19957280.

The previous prime is 29968069. The next prime is 29968079. The reversal of 29968077 is 77086992.

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 29968077 - 2³ = 29968069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29968079) 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 in 7 ways as a sum of consecutive naturals, for example, 1752 + ... + 7937.

It is an arithmetic number, because the mean of its divisors is an integer number (5000040).

Almost surely, 2^29968077 is an apocalyptic number.

It is an amenable number.

29968077 is a deficient number, since it is larger than the sum of its proper divisors (10032243).

29968077 is a wasteful number, since it uses less digits than its factorization.

29968077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10723.

The product of its (nonzero) digits is 381024, while the sum is 48.

The square root of 29968077 is about 5474.3106415329. The cubic root of 29968077 is about 310.6129979425.

The spelling of 29968077 in words is "twenty-nine million, nine hundred sixty-eight thousand, seventy-seven".