2858943916 has 6 divisors (see below), whose sum is σ = 5003151860. Its totient is φ = 1429471956.

The previous prime is 2858943833. The next prime is 2858943929. The reversal of 2858943916 is 6193498582.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357367986 + ... + 357367993.

Almost surely, 2^2858943916 is an apocalyptic number.

It is an amenable number.

2858943916 is a deficient number, since it is larger than the sum of its proper divisors (2144207944).

2858943916 is a wasteful number, since it uses less digits than its factorization.

2858943916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714735983 (or 714735981 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 55.

The square root of 2858943916 is about 53469.0930912429. The cubic root of 2858943916 is about 1419.2815111498.

The spelling of 2858943916 in words is "two billion, eight hundred fifty-eight million, nine hundred forty-three thousand, nine hundred sixteen".