6383972 has 36 divisors (see below), whose sum is σ = 13378176. Its totient is φ = 2610960.

The previous prime is 6383969. The next prime is 6383983. The reversal of 6383972 is 2793836.

It is a d-powerful number, because it can be written as 6² + 3⁷ + 8 + 3¹³ + 9⁷ + 7⁴ + 2¹¹ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14597 + ... + 15027.

It is an arithmetic number, because the mean of its divisors is an integer number (371616).

Almost surely, 2^6383972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6383972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6689088).

6383972 is an abundant number, since it is smaller than the sum of its proper divisors (6994204).

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

6383972 is a wasteful number, since it uses less digits than its factorization.

6383972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 463 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 6383972 is about 2526.6523306541. The cubic root of 6383972 is about 185.5084333924.

The spelling of 6383972 in words is "six million, three hundred eighty-three thousand, nine hundred seventy-two".