6441358 has 32 divisors (see below), whose sum is σ = 12169728. Its totient is φ = 2484000.

The previous prime is 6441353. The next prime is 6441359. The reversal of 6441358 is 8531446.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6441353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23116 + ... + 23392.

It is an arithmetic number, because the mean of its divisors is an integer number (380304).

Almost surely, 2^6441358 is an apocalyptic number.

6441358 is a deficient number, since it is larger than the sum of its proper divisors (5728370).

6441358 is a wasteful number, since it uses less digits than its factorization.

6441358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448.

The product of its digits is 11520, while the sum is 31.

The square root of 6441358 is about 2537.9830574691. The cubic root of 6441358 is about 186.0626258458.

It can be divided in two parts, 6441 and 358, that multiplied together give a triangular number (2305878 = T₂₁₄₇).

The spelling of 6441358 in words is "six million, four hundred forty-one thousand, three hundred fifty-eight".