3000738 has 64 divisors (see below), whose sum is σ = 7160832. Its totient is φ = 829440.

The previous prime is 3000733. The next prime is 3000743. The reversal of 3000738 is 8370003.

3000738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3000733) and next prime (3000743).

3000738 is a modest number, since divided by 738 gives 30 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3000733) 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 31 ways as a sum of consecutive naturals, for example, 41070 + ... + 41142.

It is an arithmetic number, because the mean of its divisors is an integer number (111888).

Almost surely, 2^3000738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3000738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3580416).

3000738 is an abundant number, since it is smaller than the sum of its proper divisors (4160094).

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

3000738 is a wasteful number, since it uses less digits than its factorization.

3000738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 3000738 is about 1732.2638367177. The cubic root of 3000738 is about 144.2367825076.

The spelling of 3000738 in words is "three million, seven hundred thirty-eight", and thus it is an aban number.