3836259974493 has 20 divisors (see below), whose sum is σ = 5735197133820. Its totient is φ = 2555503834752.

The previous prime is 3836259974489. The next prime is 3836259974507. The reversal of 3836259974493 is 3944799526383.

3836259974493 is a `hidden beast` number, since 3 + 8 + 3 + 62 + 5 + 9 + 9 + 74 + 493 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3056000452164 + 780259522329 = 1748142^2 + 883323^2 .

It is not a de Polignac number, because 3836259974493 - 2² = 3836259974489 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3836259974593) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18440508 + ... + 18647381.

It is an arithmetic number, because the mean of its divisors is an integer number (286759856691).

Almost surely, 2^{3836259974493} is an apocalyptic number.

It is an amenable number.

3836259974493 is a deficient number, since it is larger than the sum of its proper divisors (1898937159327).

3836259974493 is a wasteful number, since it uses less digits than its factorization.

3836259974493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37089178 (or 37089169 counting only the distinct ones).

The product of its digits is 1058158080, while the sum is 72.

The spelling of 3836259974493 in words is "three trillion, eight hundred thirty-six billion, two hundred fifty-nine million, nine hundred seventy-four thousand, four hundred ninety-three".