3061994 has 32 divisors (see below), whose sum is σ = 5322240. Its totient is φ = 1310400.

The previous prime is 3061991. The next prime is 3061997. The reversal of 3061994 is 4991603.

It is an interprime number because it is at equal distance from previous prime (3061991) and next prime (3061997).

It is a self number, because there is not a number n which added to its sum of digits gives 3061994.

It is not an unprimeable number, because it can be changed into a prime (3061991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23309 + ... + 23439.

It is an arithmetic number, because the mean of its divisors is an integer number (166320).

Almost surely, 2^3061994 is an apocalyptic number.

3061994 is a deficient number, since it is larger than the sum of its proper divisors (2260246).

3061994 is a wasteful number, since it uses less digits than its factorization.

3061994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 3061994 is about 1749.8554225993. The cubic root of 3061994 is about 145.2116449514.

The spelling of 3061994 in words is "three million, sixty-one thousand, nine hundred ninety-four".