2102663846 has 16 divisors (see below), whose sum is σ = 3285617280. Its totient is φ = 1008080640.

The previous prime is 2102663779. The next prime is 2102663891. The reversal of 2102663846 is 6483662012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148811 + ... + 162326.

It is an arithmetic number, because the mean of its divisors is an integer number (205351080).

Almost surely, 2^2102663846 is an apocalyptic number.

2102663846 is a deficient number, since it is larger than the sum of its proper divisors (1182953434).

2102663846 is a wasteful number, since it uses less digits than its factorization.

2102663846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311279.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 2102663846 is about 45854.8126808953. The cubic root of 2102663846 is about 1281.1204069410.

The spelling of 2102663846 in words is "two billion, one hundred two million, six hundred sixty-three thousand, eight hundred forty-six".