1679496061893 has 64 divisors (see below), whose sum is σ = 2476672450560. Its totient is φ = 1005823526400.

The previous prime is 1679496061891. The next prime is 1679496061931. The reversal of 1679496061893 is 3981606949761.

It is not a de Polignac number, because 1679496061893 - 2¹ = 1679496061891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1679496061891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 954800748 + ... + 954802506.

It is an arithmetic number, because the mean of its divisors is an integer number (38698007040).

Almost surely, 2^{1679496061893} is an apocalyptic number.

1679496061893 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1679496061893 is a deficient number, since it is larger than the sum of its proper divisors (797176388667).

1679496061893 is a wasteful number, since it uses less digits than its factorization.

1679496061893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3570.

The product of its (nonzero) digits is 105815808, while the sum is 69.

The spelling of 1679496061893 in words is "one trillion, six hundred seventy-nine billion, four hundred ninety-six million, sixty-one thousand, eight hundred ninety-three".