6306994 has 4 divisors (see below), whose sum is σ = 9460494. Its totient is φ = 3153496.

The previous prime is 6306967. The next prime is 6306997. The reversal of 6306994 is 4996036.

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

It can be written as a sum of positive squares in only one way, i.e., 6175225 + 131769 = 2485^2 + 363^2 .

It is not an unprimeable number, because it can be changed into a prime (6306997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1576747 + ... + 1576750.

Almost surely, 2^6306994 is an apocalyptic number.

6306994 is a deficient number, since it is larger than the sum of its proper divisors (3153500).

6306994 is a wasteful number, since it uses less digits than its factorization.

6306994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3153499.

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 6306994 is about 2511.3729312868. The cubic root of 6306994 is about 184.7597953867.

The spelling of 6306994 in words is "six million, three hundred six thousand, nine hundred ninety-four".