2697394 has 16 divisors (see below), whose sum is σ = 4825728. Its totient is φ = 1105632.

The previous prime is 2697389. The next prime is 2697397. The reversal of 2697394 is 4937962.

It is a d-powerful number, because it can be written as 2¹⁷ + 6⁸ + 9 + 7⁷ + 3¹⁰ + 9 + 4⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697397) 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, 3867 + ... + 4510.

It is an arithmetic number, because the mean of its divisors is an integer number (301608).

2^2697394 is an apocalyptic number.

2697394 is a deficient number, since it is larger than the sum of its proper divisors (2128334).

2697394 is a wasteful number, since it uses less digits than its factorization.

2697394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409.

The product of its digits is 81648, while the sum is 40.

The square root of 2697394 is about 1642.3745005327. The cubic root of 2697394 is about 139.2028506595.

The spelling of 2697394 in words is "two million, six hundred ninety-seven thousand, three hundred ninety-four".