6393750942 has 8 divisors (see below), whose sum is σ = 12787501896. Its totient is φ = 2131250312.

The previous prime is 6393750893. The next prime is 6393750947. The reversal of 6393750942 is 2490573936.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

6393750942 is an admirable number.

It is a super-2 number, since 2×6393750942² = 81760102216651774728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6393750891 and 6393750900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6393750947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532812573 + ... + 532812584.

It is an arithmetic number, because the mean of its divisors is an integer number (1598437737).

Almost surely, 2^6393750942 is an apocalyptic number.

6393750942 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6393750942 is a wasteful number, since it uses less digits than its factorization.

6393750942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065625162.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The square root of 6393750942 is about 79960.9338489740. The cubic root of 6393750942 is about 1856.0310542066.

The spelling of 6393750942 in words is "six billion, three hundred ninety-three million, seven hundred fifty thousand, nine hundred forty-two".