2630753 has 8 divisors (see below), whose sum is σ = 2743296. Its totient is φ = 2520000.

The previous prime is 2630743. The next prime is 2630773. The reversal of 2630753 is 3570362.

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

It is a cyclic number.

It is not a de Polignac number, because 2630753 - 2⁶ = 2630689 is a prime.

It is a super-3 number, since 3×2630753³ = 54621230253683903331, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3128 + ... + 3878.

It is an arithmetic number, because the mean of its divisors is an integer number (342912).

2^2630753 is an apocalyptic number.

It is an amenable number.

2630753 is a deficient number, since it is larger than the sum of its proper divisors (112543).

2630753 is a wasteful number, since it uses less digits than its factorization.

2630753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 2630753 is about 1621.9596172532. The cubic root of 2630753 is about 138.0469104679.

The spelling of 2630753 in words is "two million, six hundred thirty thousand, seven hundred fifty-three".