3020070 has 16 divisors (see below), whose sum is σ = 7248240. Its totient is φ = 805344.

The previous prime is 3020027. The next prime is 3020077. The reversal of 3020070 is 700203.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50305 + ... + 50364.

It is an arithmetic number, because the mean of its divisors is an integer number (453015).

Almost surely, 2^3020070 is an apocalyptic number.

3020070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3020070 is an abundant number, since it is smaller than the sum of its proper divisors (4228170).

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

3020070 is a wasteful number, since it uses less digits than its factorization.

3020070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100679.

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 3020070 is about 1737.8348598184. The cubic root of 3020070 is about 144.5458641225.

Adding to 3020070 its reverse (700203), we get a palindrome (3720273).

It can be divided in two parts, 30 and 20070, that added together give a triangular number (20100 = T₂₀₀).

The spelling of 3020070 in words is "three million, twenty thousand, seventy".