70744792839 has 8 divisors (see below), whose sum is σ = 107801589120. Its totient is φ = 40425595896.

The previous prime is 70744792837. The next prime is 70744792841. The reversal of 70744792839 is 93829744707.

It is an interprime number because it is at equal distance from previous prime (70744792837) and next prime (70744792841).

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

It is not a de Polignac number, because 70744792839 - 2¹ = 70744792837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70744792837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684399809 + ... + 1684399850.

It is an arithmetic number, because the mean of its divisors is an integer number (13475198640).

Almost surely, 2^70744792839 is an apocalyptic number.

70744792839 is a deficient number, since it is larger than the sum of its proper divisors (37056796281).

70744792839 is a wasteful number, since it uses less digits than its factorization.

70744792839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368799669.

The product of its (nonzero) digits is 21337344, while the sum is 60.

The spelling of 70744792839 in words is "seventy billion, seven hundred forty-four million, seven hundred ninety-two thousand, eight hundred thirty-nine".