6394045246 has 4 divisors (see below), whose sum is σ = 9591067872. Its totient is φ = 3197022622.

The previous prime is 6394045201. The next prime is 6394045289. The reversal of 6394045246 is 6425404936.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598511310 + ... + 1598511313.

It is an arithmetic number, because the mean of its divisors is an integer number (2397766968).

Almost surely, 2^6394045246 is an apocalyptic number.

6394045246 is a deficient number, since it is larger than the sum of its proper divisors (3197022626).

6394045246 is a wasteful number, since it uses less digits than its factorization.

6394045246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197022625.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 6394045246 is about 79962.7741264646. The cubic root of 6394045246 is about 1856.0595314384.

The spelling of 6394045246 in words is "six billion, three hundred ninety-four million, forty-five thousand, two hundred forty-six".