6351739348 has 12 divisors (see below), whose sum is σ = 11127413332. Its totient is φ = 3172478400.

The previous prime is 6351739343. The next prime is 6351739369. The reversal of 6351739348 is 8439371536.

It can be written as a sum of positive squares in 2 ways, for example, as 93663684 + 6258075664 = 9678^2 + 79108^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6351739343) 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, 843603 + ... + 851098.

Almost surely, 2^6351739348 is an apocalyptic number.

It is an amenable number.

6351739348 is a deficient number, since it is larger than the sum of its proper divisors (4775673984).

6351739348 is a wasteful number, since it uses less digits than its factorization.

6351739348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695642 (or 1695640 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 49.

The square root of 6351739348 is about 79697.8001452989. The cubic root of 6351739348 is about 1851.9569598943.

The spelling of 6351739348 in words is "six billion, three hundred fifty-one million, seven hundred thirty-nine thousand, three hundred forty-eight".