2939330 has 16 divisors (see below), whose sum is σ = 5311224. Its totient is φ = 1171200.

The previous prime is 2939297. The next prime is 2939347. The reversal of 2939330 is 339392.

It is a happy number.

2939330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2825761 + 113569 = 1681^2 + 337^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2939293 and 2939302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3644 + ... + 4376.

2^2939330 is an apocalyptic number.

2939330 is a deficient number, since it is larger than the sum of its proper divisors (2371894).

2939330 is a wasteful number, since it uses less digits than its factorization.

2939330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 4374, while the sum is 29.

The square root of 2939330 is about 1714.4474328483. The cubic root of 2939330 is about 143.2460919738.

The spelling of 2939330 in words is "two million, nine hundred thirty-nine thousand, three hundred thirty".