3120090 has 16 divisors (see below), whose sum is σ = 7488288. Its totient is φ = 832016.

The previous prime is 3120083. The next prime is 3120107. The reversal of 3120090 is 900213.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51972 + ... + 52031.

It is an arithmetic number, because the mean of its divisors is an integer number (468018).

Almost surely, 2^3120090 is an apocalyptic number.

3120090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3120090 is an abundant number, since it is smaller than the sum of its proper divisors (4368198).

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

3120090 is a wasteful number, since it uses less digits than its factorization.

3120090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104013.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3120090 is about 1766.3776493151. The cubic root of 3120090 is about 146.1242764954.

The spelling of 3120090 in words is "three million, one hundred twenty thousand, ninety".