3850628 has 12 divisors (see below), whose sum is σ = 6752592. Its totient is φ = 1921320.

The previous prime is 3850621. The next prime is 3850633. The reversal of 3850628 is 8260583.

It is a junction number, because it is equal to n+sod(n) for n = 3850594 and 3850603.

It is not an unprimeable number, because it can be changed into a prime (3850621) 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, 2651 + ... + 3837.

It is an arithmetic number, because the mean of its divisors is an integer number (562716).

Almost surely, 2^3850628 is an apocalyptic number.

It is an amenable number.

3850628 is a deficient number, since it is larger than the sum of its proper divisors (2901964).

3850628 is a wasteful number, since it uses less digits than its factorization.

3850628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002 (or 2000 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 3850628 is about 1962.3017097276. The cubic root of 3850628 is about 156.7390420588.

The spelling of 3850628 in words is "three million, eight hundred fifty thousand, six hundred twenty-eight".