3042600 has 96 divisors (see below), whose sum is σ = 10311840. Its totient is φ = 736000.

The previous prime is 3042581. The next prime is 3042607. The reversal of 3042600 is 62403.

3042600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3042600.

It is not an unprimeable number, because it can be changed into a prime (3042607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6370 + ... + 6830.

It is an arithmetic number, because the mean of its divisors is an integer number (107415).

Almost surely, 2^3042600 is an apocalyptic number.

3042600 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5155920).

3042600 is an abundant number, since it is smaller than the sum of its proper divisors (7269240).

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

3042600 is a wasteful number, since it uses less digits than its factorization.

3042600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3042600 is about 1744.3050191982. The cubic root of 3042600 is about 144.9044157997.

The spelling of 3042600 in words is "three million, forty-two thousand, six hundred".