2859629 has 8 divisors (see below), whose sum is σ = 2969472. Its totient is φ = 2751840.

The previous prime is 2859617. The next prime is 2859631. The reversal of 2859629 is 9269582.

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

It is a cyclic number.

It is not a de Polignac number, because 2859629 - 2¹⁶ = 2794093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2859029) 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, 2684 + ... + 3594.

It is an arithmetic number, because the mean of its divisors is an integer number (371184).

2^2859629 is an apocalyptic number.

It is an amenable number.

2859629 is a deficient number, since it is larger than the sum of its proper divisors (109843).

2859629 is an equidigital number, since it uses as much as digits as its factorization.

2859629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its digits is 77760, while the sum is 41.

The square root of 2859629 is about 1691.0437605219. The cubic root of 2859629 is about 141.9394868789.

The spelling of 2859629 in words is "two million, eight hundred fifty-nine thousand, six hundred twenty-nine".