6369480 has 96 divisors (see below), whose sum is σ = 22309560. Its totient is φ = 1566720.

The previous prime is 6369479. The next prime is 6369497. The reversal of 6369480 is 849636.

It can be written as a sum of positive squares in 4 ways, for example, as 2842596 + 3526884 = 1686^2 + 1878^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4000 + ... + 5360.

Almost surely, 2^6369480 is an apocalyptic number.

6369480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6369480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11154780).

6369480 is an abundant number, since it is smaller than the sum of its proper divisors (15940080).

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

6369480 is a wasteful number, since it uses less digits than its factorization.

6369480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 6369480 is about 2523.7828749716. The cubic root of 6369480 is about 185.3679552776.

The spelling of 6369480 in words is "six million, three hundred sixty-nine thousand, four hundred eighty".