3028700 has 36 divisors (see below), whose sum is σ = 6791232. Its totient is φ = 1171200.

The previous prime is 3028699. The next prime is 3028721. The reversal of 3028700 is 78203.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2612 + ... + 3588.

Almost surely, 2^3028700 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3028700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395616).

3028700 is an abundant number, since it is smaller than the sum of its proper divisors (3762532).

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

3028700 is a wasteful number, since it uses less digits than its factorization.

3028700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1015 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 3028700 is about 1740.3160632483. The cubic root of 3028700 is about 144.6834155138.

The spelling of 3028700 in words is "three million, twenty-eight thousand, seven hundred".