2733861 has 8 divisors (see below), whose sum is σ = 3925600. Its totient is φ = 1682352.

The previous prime is 2733851. The next prime is 2733869. The reversal of 2733861 is 1683372.

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

It is not a de Polignac number, because 2733861 - 2⁷ = 2733733 is a prime.

It is a Duffinian number.

2733861 is a modest number, since divided by 3861 gives 273 as remainder.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2733869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35011 + ... + 35088.

It is an arithmetic number, because the mean of its divisors is an integer number (490700).

2^2733861 is an apocalyptic number.

It is an amenable number.

2733861 is a deficient number, since it is larger than the sum of its proper divisors (1191739).

2733861 is a wasteful number, since it uses less digits than its factorization.

2733861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70115.

The product of its digits is 6048, while the sum is 30.

The square root of 2733861 is about 1653.4391431196. The cubic root of 2733861 is about 139.8273552131.

The spelling of 2733861 in words is "two million, seven hundred thirty-three thousand, eight hundred sixty-one".