2028859736 has 8 divisors (see below), whose sum is σ = 3804112020. Its totient is φ = 1014429864.

The previous prime is 2028859709. The next prime is 2028859741. The reversal of 2028859736 is 6379588202.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126803726 + ... + 126803741.

Almost surely, 2^2028859736 is an apocalyptic number.

It is an amenable number.

2028859736 is a deficient number, since it is larger than the sum of its proper divisors (1775252284).

2028859736 is a wasteful number, since it uses less digits than its factorization.

2028859736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253607473 (or 253607469 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 2028859736 is about 45042.8655393948. The cubic root of 2028859736 is about 1265.9522970345.

The spelling of 2028859736 in words is "two billion, twenty-eight million, eight hundred fifty-nine thousand, seven hundred thirty-six".