1671410746797 has 24 divisors (see below), whose sum is σ = 2489717418720. Its totient is φ = 996370029600.

The previous prime is 1671410746751. The next prime is 1671410746807. The reversal of 1671410746797 is 7976470141761.

It is not a de Polignac number, because 1671410746797 - 2¹⁰ = 1671410745773 is a prime.

It is a super-2 number, since 2×1671410746797² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1671410746797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671410746997) 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 23 ways as a sum of consecutive naturals, for example, 37719147 + ... + 37763432.

It is an arithmetic number, because the mean of its divisors is an integer number (103738225780).

Almost surely, 2^{1671410746797} is an apocalyptic number.

It is an amenable number.

1671410746797 is a deficient number, since it is larger than the sum of its proper divisors (818306671923).

1671410746797 is a wasteful number, since it uses less digits than its factorization.

1671410746797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75482665 (or 75482654 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 60.

The spelling of 1671410746797 in words is "one trillion, six hundred seventy-one billion, four hundred ten million, seven hundred forty-six thousand, seven hundred ninety-seven".