1996361711 has 16 divisors (see below), whose sum is σ = 2182140000. Its totient is φ = 1819149696.

The previous prime is 1996361687. The next prime is 1996361729. The reversal of 1996361711 is 1171636991.

It is a cyclic number.

It is not a de Polignac number, because 1996361711 - 2²⁶ = 1929252847 is a prime.

It is a super-2 number, since 2×1996361711² = 7970920162293695042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1996361771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141485 + ... + 154953.

It is an arithmetic number, because the mean of its divisors is an integer number (136383750).

Almost surely, 2^1996361711 is an apocalyptic number.

1996361711 is a deficient number, since it is larger than the sum of its proper divisors (185778289).

1996361711 is a wasteful number, since it uses less digits than its factorization.

1996361711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13786.

The product of its digits is 61236, while the sum is 44.

The square root of 1996361711 is about 44680.6637260460. The cubic root of 1996361711 is about 1259.1565933389.

The spelling of 1996361711 in words is "one billion, nine hundred ninety-six million, three hundred sixty-one thousand, seven hundred eleven".