3020667 has 16 divisors (see below), whose sum is σ = 4400928. Its totient is φ = 1831680.

The previous prime is 3020657. The next prime is 3020683. The reversal of 3020667 is 7660203.

It is not a de Polignac number, because 3020667 - 2⁴ = 3020651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3020617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2317 + ... + 3377.

It is an arithmetic number, because the mean of its divisors is an integer number (275058).

Almost surely, 2^3020667 is an apocalyptic number.

3020667 is a deficient number, since it is larger than the sum of its proper divisors (1380261).

3020667 is a wasteful number, since it uses less digits than its factorization.

3020667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 3020667 is about 1738.0066167883. The cubic root of 3020667 is about 144.5553879851. Note that the first 3 decimals are identical.

The spelling of 3020667 in words is "three million, twenty thousand, six hundred sixty-seven".