3850172 has 6 divisors (see below), whose sum is σ = 6737808. Its totient is φ = 1925084.

The previous prime is 3850159. The next prime is 3850199. The reversal of 3850172 is 2710583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481268 + ... + 481275.

It is an arithmetic number, because the mean of its divisors is an integer number (1122968).

Almost surely, 2^3850172 is an apocalyptic number.

It is an amenable number.

3850172 is a deficient number, since it is larger than the sum of its proper divisors (2887636).

3850172 is a wasteful number, since it uses less digits than its factorization.

3850172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962547 (or 962545 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 3850172 is about 1962.1855162038. The cubic root of 3850172 is about 156.7328546849.

The spelling of 3850172 in words is "three million, eight hundred fifty thousand, one hundred seventy-two".