2799429 has 8 divisors (see below), whose sum is σ = 3819552. Its totient is φ = 1822800.

The previous prime is 2799413. The next prime is 2799431. The reversal of 2799429 is 9249972.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2799429 - 2⁴ = 2799413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2799409) 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, 10722 + ... + 10979.

It is an arithmetic number, because the mean of its divisors is an integer number (477444).

2^2799429 is an apocalyptic number.

It is an amenable number.

2799429 is a deficient number, since it is larger than the sum of its proper divisors (1020123).

2799429 is a wasteful number, since it uses less digits than its factorization.

2799429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21747.

The product of its digits is 81648, while the sum is 42.

The square root of 2799429 is about 1673.1494254848. The cubic root of 2799429 is about 140.9363930195.

The spelling of 2799429 in words is "two million, seven hundred ninety-nine thousand, four hundred twenty-nine".