2093720536 has 8 divisors (see below), whose sum is σ = 3925726020. Its totient is φ = 1046860264.

The previous prime is 2093720513. The next prime is 2093720593. The reversal of 2093720536 is 6350273902.

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

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2093720495 and 2093720504.

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, 130857526 + ... + 130857541.

Almost surely, 2^2093720536 is an apocalyptic number.

It is an amenable number.

2093720536 is a deficient number, since it is larger than the sum of its proper divisors (1832005484).

2093720536 is a wasteful number, since it uses less digits than its factorization.

2093720536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261715073 (or 261715069 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 2093720536 is about 45757.1910851180. The cubic root of 2093720536 is about 1279.3014857421.

The spelling of 2093720536 in words is "two billion, ninety-three million, seven hundred twenty thousand, five hundred thirty-six".