3084842 has 4 divisors (see below), whose sum is σ = 4627266. Its totient is φ = 1542420.

The previous prime is 3084839. The next prime is 3084847. The reversal of 3084842 is 2484803.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2825761 + 259081 = 1681^2 + 509^2 .

It is not an unprimeable number, because it can be changed into a prime (3084847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 771209 + ... + 771212.

Almost surely, 2^3084842 is an apocalyptic number.

3084842 is a deficient number, since it is larger than the sum of its proper divisors (1542424).

3084842 is a wasteful number, since it uses less digits than its factorization.

3084842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542423.

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 3084842 is about 1756.3718285147. The cubic root of 3084842 is about 145.5719305971.

The spelling of 3084842 in words is "three million, eighty-four thousand, eight hundred forty-two".