670333481477 has 16 divisors (see below), whose sum is σ = 751411402944. Its totient is φ = 592628400000.

The previous prime is 670333481239. The next prime is 670333481501. The reversal of 670333481477 is 774184333076.

It is a cyclic number.

It is not a de Polignac number, because 670333481477 - 2⁸ = 670333481221 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 (670333487477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408977 + ... + 1227977.

It is an arithmetic number, because the mean of its divisors is an integer number (46963212684).

Almost surely, 2^670333481477 is an apocalyptic number.

It is an amenable number.

670333481477 is a deficient number, since it is larger than the sum of its proper divisors (81077921467).

670333481477 is a wasteful number, since it uses less digits than its factorization.

670333481477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821060.

The product of its (nonzero) digits is 7112448, while the sum is 53.

The spelling of 670333481477 in words is "six hundred seventy billion, three hundred thirty-three million, four hundred eighty-one thousand, four hundred seventy-seven".