2670336 has 108 divisors (see below), whose sum is σ = 8237320. Its totient is φ = 829440.

The previous prime is 2670331. The next prime is 2670337. The reversal of 2670336 is 6330762.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2670331) 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, 43746 + ... + 43806.

2^2670336 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 2670336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4118660).

2670336 is an abundant number, since it is smaller than the sum of its proper divisors (5566984).

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

2670336 is a wasteful number, since it uses less digits than its factorization.

2670336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 2670336 is about 1634.1162749327. The cubic root of 2670336 is about 138.7358300601.

The spelling of 2670336 in words is "two million, six hundred seventy thousand, three hundred thirty-six".