2738706 has 8 divisors (see below), whose sum is σ = 5477424. Its totient is φ = 912900.

The previous prime is 2738657. The next prime is 2738707. The reversal of 2738706 is 6078372.

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

2738706 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2738707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228220 + ... + 228231.

It is an arithmetic number, because the mean of its divisors is an integer number (684678).

2^2738706 is an apocalyptic number.

2738706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2738706 is a wasteful number, since it uses less digits than its factorization.

2738706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456456.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2738706 is about 1654.9036225714. The cubic root of 2738706 is about 139.9099080234.

The spelling of 2738706 in words is "two million, seven hundred thirty-eight thousand, seven hundred six".