4163670 has 64 divisors (see below), whose sum is σ = 12695040. Its totient is φ = 951264.

The previous prime is 4163669. The next prime is 4163671. The reversal of 4163670 is 763614.

It is an interprime number because it is at equal distance from previous prime (4163669) and next prime (4163671).

It is a super-2 number, since 2×4163670² = 34672295737800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4163671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 789 + ... + 2991.

It is an arithmetic number, because the mean of its divisors is an integer number (198360).

Almost surely, 2^4163670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4163670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6347520).

4163670 is an abundant number, since it is smaller than the sum of its proper divisors (8531370).

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

4163670 is a wasteful number, since it uses less digits than its factorization.

4163670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226 (or 2220 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4163670 is about 2040.5072898669. The cubic root of 4163670 is about 160.8763115177.

The spelling of 4163670 in words is "four million, one hundred sixty-three thousand, six hundred seventy".