3711493836 has 18 divisors (see below), whose sum is σ = 9381831732. Its totient is φ = 1237164600.

The previous prime is 3711493829. The next prime is 3711493837. The reversal of 3711493836 is 6383941173.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 3711493791 and 3711493800.

It is not an unprimeable number, because it can be changed into a prime (3711493837) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51548490 + ... + 51548561.

It is an arithmetic number, because the mean of its divisors is an integer number (521212874).

Almost surely, 2^3711493836 is an apocalyptic number.

3711493836 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3711493836 is an abundant number, since it is smaller than the sum of its proper divisors (5670337896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3711493836 is a wasteful number, since it uses less digits than its factorization.

3711493836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103097061 (or 103097056 counting only the distinct ones).

The product of its digits is 326592, while the sum is 45.

The square root of 3711493836 is about 60922.0307934658. The cubic root of 3711493836 is about 1548.2802759542.

The spelling of 3711493836 in words is "three billion, seven hundred eleven million, four hundred ninety-three thousand, eight hundred thirty-six".