3753906 has 64 divisors (see below), whose sum is σ = 9072000. Its totient is φ = 1022976.

The previous prime is 3753877. The next prime is 3753913. The reversal of 3753906 is 6093573.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25120 + ... + 25268.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

Almost surely, 2^3753906 is an apocalyptic number.

It is a pronic number, being equal to 1937×1938.

It is a practical number, because each smaller number is the sum of distinct divisors of 3753906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4536000).

3753906 is an abundant number, since it is smaller than the sum of its proper divisors (5318094).

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

3753906 is a wasteful number, since it uses less digits than its factorization.

3753906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203.

The product of its (nonzero) digits is 17010, while the sum is 33.

The square root of 3753906 is about 1937.4999354839. The cubic root of 3753906 is about 155.4155481363.

The spelling of 3753906 in words is "three million, seven hundred fifty-three thousand, nine hundred six".