2906994 has 16 divisors (see below), whose sum is σ = 6001920. Its totient is φ = 937680.

The previous prime is 2906987. The next prime is 2906999. The reversal of 2906994 is 4996092.

It is a super-2 number, since 2×2906994² = 16901228232072, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2906999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7629 + ... + 8000.

It is an arithmetic number, because the mean of its divisors is an integer number (375120).

2^2906994 is an apocalyptic number.

2906994 is an abundant number, since it is smaller than the sum of its proper divisors (3094926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2906994 is a wasteful number, since it uses less digits than its factorization.

2906994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15665.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 2906994 is about 1704.9909090667. The cubic root of 2906994 is about 142.7188634329.

It can be divided in two parts, 290699 and 4, that added together give a triangular number (290703 = T₇₆₂).

The spelling of 2906994 in words is "two million, nine hundred six thousand, nine hundred ninety-four".