2975693 has 8 divisors (see below), whose sum is σ = 3444480. Its totient is φ = 2517840.

The previous prime is 2975689. The next prime is 2975741. The reversal of 2975693 is 3965792.

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 2975693 - 2² = 2975689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2975693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975653) 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, 2138 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (430560).

2^2975693 is an apocalyptic number.

It is an amenable number.

2975693 is a deficient number, since it is larger than the sum of its proper divisors (468787).

2975693 is an equidigital number, since it uses as much as digits as its factorization.

2975693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5467.

The product of its digits is 102060, while the sum is 41.

The square root of 2975693 is about 1725.0197100323. The cubic root of 2975693 is about 143.8343807049.

Subtracting 2975693 from its reverse (3965792), we obtain a palindrome (990099).

The spelling of 2975693 in words is "two million, nine hundred seventy-five thousand, six hundred ninety-three".