2930774 has 16 divisors (see below), whose sum is σ = 5481216. Its totient is φ = 1141800.

The previous prime is 2930773. The next prime is 2930777. The reversal of 2930774 is 4770392.

It is a happy number.

2930774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2930774.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930773) 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 7 ways as a sum of consecutive naturals, for example, 9362 + ... + 9669.

It is an arithmetic number, because the mean of its divisors is an integer number (342576).

2^2930774 is an apocalyptic number.

2930774 is a deficient number, since it is larger than the sum of its proper divisors (2550442).

2930774 is a wasteful number, since it uses less digits than its factorization.

2930774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19051.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 2930774 is about 1711.9503497473. The cubic root of 2930774 is about 143.1069667662.

It can be divided in two parts, 29 and 30774, that added together give a palindrome (30803).

The spelling of 2930774 in words is "two million, nine hundred thirty thousand, seven hundred seventy-four".