70349279741 has 8 divisors (see below), whose sum is σ = 77002743384. Its totient is φ = 63873241920.

The previous prime is 70349279729. The next prime is 70349279801. The reversal of 70349279741 is 14797294307.

It can be written as a sum of positive squares in 4 ways, for example, as 7563954841 + 62785324900 = 86971^2 + 250570^2 .

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 70349279741 - 2⁶ = 70349279677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70349275741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44355626 + ... + 44357211.

It is an arithmetic number, because the mean of its divisors is an integer number (9625342923).

Almost surely, 2^70349279741 is an apocalyptic number.

It is an amenable number.

70349279741 is a deficient number, since it is larger than the sum of its proper divisors (6653463643).

70349279741 is a wasteful number, since it uses less digits than its factorization.

70349279741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88712911.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 70349279741 in words is "seventy billion, three hundred forty-nine million, two hundred seventy-nine thousand, seven hundred forty-one".