2930213 has 16 divisors (see below), whose sum is σ = 3558912. Its totient is φ = 2376000.

The previous prime is 2930201. The next prime is 2930219. The reversal of 2930213 is 3120392.

2930213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2930213 - 2⁴ = 2930197 is a prime.

It is a super-2 number, since 2×2930213² = 17172296450738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930219) 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 15 ways as a sum of consecutive naturals, for example, 4103 + ... + 4763.

It is an arithmetic number, because the mean of its divisors is an integer number (222432).

2^2930213 is an apocalyptic number.

It is an amenable number.

2930213 is a deficient number, since it is larger than the sum of its proper divisors (628699).

2930213 is a wasteful number, since it uses less digits than its factorization.

2930213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2930213 is about 1711.7864936960. The cubic root of 2930213 is about 143.0978351476.

The spelling of 2930213 in words is "two million, nine hundred thirty thousand, two hundred thirteen".