28629367 has 8 divisors (see below), whose sum is σ = 30873920. Its totient is φ = 26390880.

The previous prime is 28629361. The next prime is 28629373. The reversal of 28629367 is 76392682.

It is an interprime number because it is at equal distance from previous prime (28629361) and next prime (28629373).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28629367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28629361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15109 + ... + 16897.

It is an arithmetic number, because the mean of its divisors is an integer number (3859240).

Almost surely, 2^28629367 is an apocalyptic number.

28629367 is a deficient number, since it is larger than the sum of its proper divisors (2244553).

28629367 is a wasteful number, since it uses less digits than its factorization.

28629367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3033.

The product of its digits is 217728, while the sum is 43.

The square root of 28629367 is about 5350.6417372125. The cubic root of 28629367 is about 305.9172138530.

The spelling of 28629367 in words is "twenty-eight million, six hundred twenty-nine thousand, three hundred sixty-seven".