2708629 has 16 divisors (see below), whose sum is σ = 3496320. Its totient is φ = 2036160.

The previous prime is 2708623. The next prime is 2708633. The reversal of 2708629 is 9268072.

It is not a de Polignac number, because 2708629 - 2⁵ = 2708597 is a prime.

It is a pancake number, because a pancake can be divided into 2708629 parts by 2327 straight cuts.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2708594 and 2708603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2708623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1627 + ... + 2839.

It is an arithmetic number, because the mean of its divisors is an integer number (218520).

2^2708629 is an apocalyptic number.

2708629 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2708629 is a deficient number, since it is larger than the sum of its proper divisors (787691).

2708629 is a wasteful number, since it uses less digits than its factorization.

2708629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2708629 is about 1645.7912990413. The cubic root of 2708629 is about 139.3958489995.

The spelling of 2708629 in words is "two million, seven hundred eight thousand, six hundred twenty-nine".