3641071 has 8 divisors (see below), whose sum is σ = 4176000. Its totient is φ = 3109848.

The previous prime is 3641069. The next prime is 3641081. The reversal of 3641071 is 1701463.

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

It is not a de Polignac number, because 3641071 - 2¹ = 3641069 is a prime.

It is a Duffinian number.

3641071 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3641041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680 + ... + 3178.

It is an arithmetic number, because the mean of its divisors is an integer number (522000).

Almost surely, 2^3641071 is an apocalyptic number.

3641071 is a deficient number, since it is larger than the sum of its proper divisors (534929).

3641071 is a wasteful number, since it uses less digits than its factorization.

3641071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 3641071 is about 1908.1590604559. The cubic root of 3641071 is about 153.8425190616.

It can be divided in two parts, 36410 and 71, that added together give a square (36481 = 191²).

The spelling of 3641071 in words is "three million, six hundred forty-one thousand, seventy-one".