3775630 has 8 divisors (see below), whose sum is σ = 6796152. Its totient is φ = 1510248.

The previous prime is 3775621. The next prime is 3775637. The reversal of 3775630 is 365773.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3775592 and 3775601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3775637) 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, 188772 + ... + 188791.

It is an arithmetic number, because the mean of its divisors is an integer number (849519).

Almost surely, 2^3775630 is an apocalyptic number.

3775630 is a deficient number, since it is larger than the sum of its proper divisors (3020522).

3775630 is a wasteful number, since it uses less digits than its factorization.

3775630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377570.

The product of its (nonzero) digits is 13230, while the sum is 31.

The square root of 3775630 is about 1943.0980417879. The cubic root of 3775630 is about 155.7147702800.

The spelling of 3775630 in words is "three million, seven hundred seventy-five thousand, six hundred thirty".