2670829 has 16 divisors (see below), whose sum is σ = 3255552. Its totient is φ = 2141568.

The previous prime is 2670817. The next prime is 2670881. The reversal of 2670829 is 9280762.

It is a cyclic number.

It is not a de Polignac number, because 2670829 - 2⁵ = 2670797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2670794 and 2670803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670809) 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, 8377 + ... + 8689.

It is an arithmetic number, because the mean of its divisors is an integer number (203472).

2^2670829 is an apocalyptic number.

It is an amenable number.

2670829 is a deficient number, since it is larger than the sum of its proper divisors (584723).

2670829 is a wasteful number, since it uses less digits than its factorization.

2670829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

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

The square root of 2670829 is about 1634.2671140300. The cubic root of 2670829 is about 138.7443673822.

The spelling of 2670829 in words is "two million, six hundred seventy thousand, eight hundred twenty-nine".