2096691964 has 12 divisors (see below), whose sum is σ = 3703503384. Its totient is φ = 1038548144.

The previous prime is 2096691959. The next prime is 2096692007. The reversal of 2096691964 is 4691966902.

It is a super-2 number, since 2×2096691964² = 8792234383804354592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448979 + ... + 2449834.

It is an arithmetic number, because the mean of its divisors is an integer number (308625282).

Almost surely, 2^2096691964 is an apocalyptic number.

It is an amenable number.

2096691964 is a deficient number, since it is larger than the sum of its proper divisors (1606811420).

2096691964 is a wasteful number, since it uses less digits than its factorization.

2096691964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4898924 (or 4898922 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 52.

The square root of 2096691964 is about 45789.6490923440. The cubic root of 2096691964 is about 1279.9063985917.

The spelling of 2096691964 in words is "two billion, ninety-six million, six hundred ninety-one thousand, nine hundred sixty-four".