67970980877 has 8 divisors (see below), whose sum is σ = 68957251200. Its totient is φ = 66987857664.

The previous prime is 67970980859. The next prime is 67970980907. The reversal of 67970980877 is 77808907976.

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 67970980877 - 2²⁶ = 67903872013 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 (67970980837) 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, 743252 + ... + 829677.

It is an arithmetic number, because the mean of its divisors is an integer number (8619656400).

Almost surely, 2^67970980877 is an apocalyptic number.

It is an amenable number.

67970980877 is a deficient number, since it is larger than the sum of its proper divisors (986270323).

67970980877 is a wasteful number, since it uses less digits than its factorization.

67970980877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573555.

The product of its (nonzero) digits is 74680704, while the sum is 68.

The spelling of 67970980877 in words is "sixty-seven billion, nine hundred seventy million, nine hundred eighty thousand, eight hundred seventy-seven".