70673667677 has 8 divisors (see below), whose sum is σ = 70836167136. Its totient is φ = 70511312592.

The previous prime is 70673667671. The next prime is 70673667683. The reversal of 70673667677 is 77676637607.

It is an interprime number because it is at equal distance from previous prime (70673667671) and next prime (70673667683).

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 70673667677 - 2⁶ = 70673667613 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 (70673667671) 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 7 ways as a sum of consecutive naturals, for example, 976463 + ... + 1046339.

It is an arithmetic number, because the mean of its divisors is an integer number (8854520892).

Almost surely, 2^70673667677 is an apocalyptic number.

It is an amenable number.

70673667677 is a deficient number, since it is larger than the sum of its proper divisors (162499459).

70673667677 is a wasteful number, since it uses less digits than its factorization.

70673667677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72187.

The product of its (nonzero) digits is 65345616, while the sum is 62.

The spelling of 70673667677 in words is "seventy billion, six hundred seventy-three million, six hundred sixty-seven thousand, six hundred seventy-seven".