2939086 has 4 divisors (see below), whose sum is σ = 4408632. Its totient is φ = 1469542.

The previous prime is 2939081. The next prime is 2939087. The reversal of 2939086 is 6809392.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2939081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 734770 + ... + 734773.

It is an arithmetic number, because the mean of its divisors is an integer number (1102158).

2^2939086 is an apocalyptic number.

2939086 is a deficient number, since it is larger than the sum of its proper divisors (1469546).

2939086 is a wasteful number, since it uses less digits than its factorization.

2939086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469545.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2939086 is about 1714.3762714177. The cubic root of 2939086 is about 143.2421281438.

The spelling of 2939086 in words is "two million, nine hundred thirty-nine thousand, eighty-six".