3810136 has 32 divisors (see below), whose sum is σ = 8067600. Its totient is φ = 1671040.

The previous prime is 3810133. The next prime is 3810137. The reversal of 3810136 is 6310183.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3810133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806 + ... + 3298.

Almost surely, 2^3810136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3810136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4033800).

3810136 is an abundant number, since it is smaller than the sum of its proper divisors (4257464).

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

3810136 is a wasteful number, since it uses less digits than its factorization.

3810136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539 (or 1535 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 3810136 is about 1951.9569667388. The cubic root of 3810136 is about 156.1876986820.

The spelling of 3810136 in words is "three million, eight hundred ten thousand, one hundred thirty-six".