8942348739 has 8 divisors (see below), whose sum is σ = 11926514880. Its totient is φ = 5959874216.

The previous prime is 8942348731. The next prime is 8942348743. The reversal of 8942348739 is 9378432498.

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

It is a cyclic number.

It is not a de Polignac number, because 8942348739 - 2³ = 8942348731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8942348731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410517 + ... + 431750.

It is an arithmetic number, because the mean of its divisors is an integer number (1490814360).

Almost surely, 2^8942348739 is an apocalyptic number.

8942348739 is a deficient number, since it is larger than the sum of its proper divisors (2984166141).

8942348739 is a wasteful number, since it uses less digits than its factorization.

8942348739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845809.

The product of its digits is 10450944, while the sum is 57.

The square root of 8942348739 is about 94563.9928249648. The cubic root of 8942348739 is about 2075.6328442974.

The spelling of 8942348739 in words is "eight billion, nine hundred forty-two million, three hundred forty-eight thousand, seven hundred thirty-nine".