6374993 has 4 divisors (see below), whose sum is σ = 6385728. Its totient is φ = 6364260.

The previous prime is 6374987. The next prime is 6375023. The reversal of 6374993 is 3994736.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6374993 - 2¹⁸ = 6112849 is a prime.

It is a d-powerful number, because it can be written as 6 + 3⁹ + 7⁸ + 4 + 9 + 9⁵ + 3¹² .

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 6374993.

It is not an unprimeable number, because it can be changed into a prime (6374903) 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, 4421 + ... + 5682.

It is an arithmetic number, because the mean of its divisors is an integer number (1596432).

Almost surely, 2^6374993 is an apocalyptic number.

It is an amenable number.

6374993 is a deficient number, since it is larger than the sum of its proper divisors (10735).

6374993 is a wasteful number, since it uses less digits than its factorization.

6374993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10734.

The product of its digits is 122472, while the sum is 41.

The square root of 6374993 is about 2524.8748483836. The cubic root of 6374993 is about 185.4214205966.

The spelling of 6374993 in words is "six million, three hundred seventy-four thousand, nine hundred ninety-three".