6369442 has 8 divisors (see below), whose sum is σ = 9565776. Its totient is φ = 3180852.

The previous prime is 6369409. The next prime is 6369449. The reversal of 6369442 is 2449636.

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

It is a d-powerful number, because it can be written as 6 + 3¹³ + 6³ + 9⁶ + 4⁷ + 4¹¹ + 2¹⁵ .

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 6369398 and 6369407.

It is not an unprimeable number, because it can be changed into a prime (6369449) 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, 1033 + ... + 3715.

It is an arithmetic number, because the mean of its divisors is an integer number (1195722).

Almost surely, 2^6369442 is an apocalyptic number.

6369442 is a deficient number, since it is larger than the sum of its proper divisors (3196334).

6369442 is a wasteful number, since it uses less digits than its factorization.

6369442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872.

The product of its digits is 31104, while the sum is 34.

The square root of 6369442 is about 2523.7753465790. The cubic root of 6369442 is about 185.3675866449.

It can be divided in two parts, 63694 and 42, that added together give a palindrome (63736).

The spelling of 6369442 in words is "six million, three hundred sixty-nine thousand, four hundred forty-two".