6293381 has 4 divisors (see below), whose sum is σ = 6303564. Its totient is φ = 6283200.

The previous prime is 6293363. The next prime is 6293387. The reversal of 6293381 is 1833926.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3940225 + 2353156 = 1985^2 + 1534^2 .

It is a cyclic number.

It is not a de Polignac number, because 6293381 - 2¹⁴ = 6276997 is a prime.

It is a super-2 number, since 2×6293381² = 79213288822322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6293387) 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, 4100 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (1575891).

Almost surely, 2^6293381 is an apocalyptic number.

It is an amenable number.

6293381 is a deficient number, since it is larger than the sum of its proper divisors (10183).

6293381 is an equidigital number, since it uses as much as digits as its factorization.

6293381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182.

The product of its digits is 7776, while the sum is 32.

The square root of 6293381 is about 2508.6611967342. The cubic root of 6293381 is about 184.6267712751.

The spelling of 6293381 in words is "six million, two hundred ninety-three thousand, three hundred eighty-one".