2906394 has 16 divisors (see below), whose sum is σ = 5853600. Its totient is φ = 962000.

The previous prime is 2906381. The next prime is 2906401. The reversal of 2906394 is 4936092.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732 + ... + 2519.

It is an arithmetic number, because the mean of its divisors is an integer number (365850).

2^2906394 is an apocalyptic number.

2906394 is an abundant number, since it is smaller than the sum of its proper divisors (2947206).

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

2906394 is a wasteful number, since it uses less digits than its factorization.

2906394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 2906394 is about 1704.8149459692. The cubic root of 2906394 is about 142.7090437577.

The spelling of 2906394 in words is "two million, nine hundred six thousand, three hundred ninety-four".