2750393 has 8 divisors (see below), whose sum is σ = 2835840. Its totient is φ = 2666160.

The previous prime is 2750387. The next prime is 2750399. The reversal of 2750393 is 3930572.

It is an interprime number because it is at equal distance from previous prime (2750387) and next prime (2750399).

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 2750393 - 2¹² = 2746297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2750399) 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, 6323 + ... + 6743.

It is an arithmetic number, because the mean of its divisors is an integer number (354480).

2^2750393 is an apocalyptic number.

It is an amenable number.

2750393 is a deficient number, since it is larger than the sum of its proper divisors (85447).

2750393 is a wasteful number, since it uses less digits than its factorization.

2750393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 2750393 is about 1658.4308849030. The cubic root of 2750393 is about 140.1086401631.

The spelling of 2750393 in words is "two million, seven hundred fifty thousand, three hundred ninety-three".