2753990 has 8 divisors (see below), whose sum is σ = 4957200. Its totient is φ = 1101592.

The previous prime is 2753977. The next prime is 2753999. The reversal of 2753990 is 993572.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2753990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753999) 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, 137690 + ... + 137709.

It is an arithmetic number, because the mean of its divisors is an integer number (619650).

2^2753990 is an apocalyptic number.

2753990 is a deficient number, since it is larger than the sum of its proper divisors (2203210).

2753990 is a wasteful number, since it uses less digits than its factorization.

2753990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275406.

The product of its (nonzero) digits is 17010, while the sum is 35.

The square root of 2753990 is about 1659.5149893870. The cubic root of 2753990 is about 140.1696921944.

The spelling of 2753990 in words is "two million, seven hundred fifty-three thousand, nine hundred ninety".