28034376 has 32 divisors (see below), whose sum is σ = 70317600. Its totient is φ = 9313920.

The previous prime is 28034371. The next prime is 28034389. The reversal of 28034376 is 67343082.

It is not an unprimeable number, because it can be changed into a prime (28034371) 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, 6180 + ... + 9708.

It is an arithmetic number, because the mean of its divisors is an integer number (2197425).

Almost surely, 2^28034376 is an apocalyptic number.

It is an amenable number.

28034376 is an abundant number, since it is smaller than the sum of its proper divisors (42283224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28034376 is a wasteful number, since it uses less digits than its factorization.

28034376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869 (or 3865 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 28034376 is about 5294.7498524482. The cubic root of 28034376 is about 303.7831151554.

The spelling of 28034376 in words is "twenty-eight million, thirty-four thousand, three hundred seventy-six".