3074620 has 24 divisors (see below), whose sum is σ = 6837264. Its totient is φ = 1157376.

The previous prime is 3074597. The next prime is 3074623. The reversal of 3074620 is 264703.

It is a junction number, because it is equal to n+sod(n) for n = 3074591 and 3074600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3074623) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4182 + ... + 4861.

It is an arithmetic number, because the mean of its divisors is an integer number (284886).

Almost surely, 2^3074620 is an apocalyptic number.

It is an amenable number.

3074620 is an abundant number, since it is smaller than the sum of its proper divisors (3762644).

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

3074620 is a wasteful number, since it uses less digits than its factorization.

3074620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9069 (or 9067 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3074620 is about 1753.4594377972. The cubic root of 3074620 is about 145.4109625580.

The spelling of 3074620 in words is "three million, seventy-four thousand, six hundred twenty".