70743737347 has 8 divisors (see below), whose sum is σ = 72254301696. Its totient is φ = 69233397192.

The previous prime is 70743737327. The next prime is 70743737371. The reversal of 70743737347 is 74373734707.

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 70743737347 - 2¹⁹ = 70743213059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70743737294 and 70743737303.

It is not an unprimeable number, because it can be changed into a prime (70743737327) 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, 685308 + ... + 781750.

It is an arithmetic number, because the mean of its divisors is an integer number (9031787712).

Almost surely, 2^70743737347 is an apocalyptic number.

70743737347 is a deficient number, since it is larger than the sum of its proper divisors (1510564349).

70743737347 is a wasteful number, since it uses less digits than its factorization.

70743737347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112097.

The product of its (nonzero) digits is 7260624, while the sum is 52.

The spelling of 70743737347 in words is "seventy billion, seven hundred forty-three million, seven hundred thirty-seven thousand, three hundred forty-seven".