2089873796697 has 16 divisors (see below), whose sum is σ = 3139716504960. Its totient is φ = 1373625968400.

The previous prime is 2089873796693. The next prime is 2089873796723. The reversal of 2089873796697 is 7966973789802.

2089873796697 is a `hidden beast` number, since 2 + 0 + 89 + 87 + 379 + 6 + 6 + 97 = 666.

It is not a de Polignac number, because 2089873796697 - 2² = 2089873796693 is a prime.

It is a super-2 number, since 2×2089873796697² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2089873796693) 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, 545087754 + ... + 545091587.

It is an arithmetic number, because the mean of its divisors is an integer number (196232281560).

Almost surely, 2^{2089873796697} is an apocalyptic number.

2089873796697 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2089873796697 is a deficient number, since it is larger than the sum of its proper divisors (1049842708263).

2089873796697 is a wasteful number, since it uses less digits than its factorization.

2089873796697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090179421 (or 1090179415 counting only the distinct ones).

The product of its (nonzero) digits is 3456649728, while the sum is 81.

The spelling of 2089873796697 in words is "two trillion, eighty-nine billion, eight hundred seventy-three million, seven hundred ninety-six thousand, six hundred ninety-seven".