2690676 has 36 divisors (see below), whose sum is σ = 7023744. Its totient is φ = 867600.

The previous prime is 2690671. The next prime is 2690689. The reversal of 2690676 is 6760962.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2690676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2690671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (195104).

2^2690676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2690676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3511872).

2690676 is an abundant number, since it is smaller than the sum of its proper divisors (4333068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2690676 is a wasteful number, since it uses less digits than its factorization.

2690676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452 (or 2447 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 2690676 is about 1640.3280159773. The cubic root of 2690676 is about 139.0871906081.

The spelling of 2690676 in words is "two million, six hundred ninety thousand, six hundred seventy-six".