3836740 has 12 divisors (see below), whose sum is σ = 8057196. Its totient is φ = 1534688.

The previous prime is 3836731. The next prime is 3836741. The reversal of 3836740 is 476383.

It can be written as a sum of positive squares in 2 ways, for example, as 2617924 + 1218816 = 1618^2 + 1104^2 .

It is not an unprimeable number, because it can be changed into a prime (3836741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95899 + ... + 95938.

It is an arithmetic number, because the mean of its divisors is an integer number (671433).

Almost surely, 2^3836740 is an apocalyptic number.

It is an amenable number.

3836740 is an abundant number, since it is smaller than the sum of its proper divisors (4220456).

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

3836740 is a wasteful number, since it uses less digits than its factorization.

3836740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191846 (or 191844 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 3836740 is about 1958.7598117176. The cubic root of 3836740 is about 156.5503789738.

The spelling of 3836740 in words is "three million, eight hundred thirty-six thousand, seven hundred forty".