670714361878 has 16 divisors (see below), whose sum is σ = 1097933104080. Its totient is φ = 304758911200.

The previous prime is 670714361869. The next prime is 670714361887. The reversal of 670714361878 is 878163417076.

It is an interprime number because it is at equal distance from previous prime (670714361869) and next prime (670714361887).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500993 + ... + 5621596.

It is an arithmetic number, because the mean of its divisors is an integer number (68620819005).

Almost surely, 2^670714361878 is an apocalyptic number.

670714361878 is a deficient number, since it is larger than the sum of its proper divisors (427218742202).

670714361878 is a wasteful number, since it uses less digits than its factorization.

670714361878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11125343.

The product of its (nonzero) digits is 9483264, while the sum is 58.

The spelling of 670714361878 in words is "six hundred seventy billion, seven hundred fourteen million, three hundred sixty-one thousand, eight hundred seventy-eight".