28376734 has 8 divisors (see below), whose sum is σ = 42601680. Its totient is φ = 14176176.

The previous prime is 28376731. The next prime is 28376741. The reversal of 28376734 is 43767382.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28376731) 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, 2839 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (5325210).

Almost surely, 2^28376734 is an apocalyptic number.

28376734 is a deficient number, since it is larger than the sum of its proper divisors (14224946).

28376734 is a wasteful number, since it uses less digits than its factorization.

28376734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12194.

The product of its digits is 169344, while the sum is 40.

The square root of 28376734 is about 5326.9816969838. The cubic root of 28376734 is about 305.0147229299.

The spelling of 28376734 in words is "twenty-eight million, three hundred seventy-six thousand, seven hundred thirty-four".