2694429 has 12 divisors (see below), whose sum is σ = 3939936. Its totient is φ = 1774152.

The previous prime is 2694421. The next prime is 2694457. The reversal of 2694429 is 9244962.

2694429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2694429 - 2³ = 2694421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2694393 and 2694402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2694421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057 + ... + 2550.

It is an arithmetic number, because the mean of its divisors is an integer number (328328).

2^2694429 is an apocalyptic number.

It is an amenable number.

2694429 is a deficient number, since it is larger than the sum of its proper divisors (1245507).

2694429 is a wasteful number, since it uses less digits than its factorization.

2694429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696 (or 3693 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2694429 is about 1641.4715958554. The cubic root of 2694429 is about 139.1518276137.

It can be divided in two parts, 2 and 694429, that added together give a triangular number (694431 = T₁₁₇₈).

The spelling of 2694429 in words is "two million, six hundred ninety-four thousand, four hundred twenty-nine".