3045100 has 36 divisors (see below), whose sum is σ = 6794704. Its totient is φ = 1183680.

The previous prime is 3045067. The next prime is 3045101. The reversal of 3045100 is 15403.

It is not an unprimeable number, because it can be changed into a prime (3045101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3289 + ... + 4111.

Almost surely, 2^3045100 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 3045100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3397352).

3045100 is an abundant number, since it is smaller than the sum of its proper divisors (3749604).

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

3045100 is a wasteful number, since it uses less digits than its factorization.

3045100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874 (or 867 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 3045100 is about 1745.0214898390. The cubic root of 3045100 is about 144.9440925965.

The spelling of 3045100 in words is "three million, forty-five thousand, one hundred".