6348546 has 36 divisors (see below), whose sum is σ = 14532102. Its totient is φ = 2002752.

The previous prime is 6348541. The next prime is 6348569. The reversal of 6348546 is 6458436.

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 2368521 = 1995^2 + 1539^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6348546.

It is not an unprimeable number, because it can be changed into a prime (6348541) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6010 + ... + 6986.

Almost surely, 2^6348546 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6348546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7266051).

6348546 is an abundant number, since it is smaller than the sum of its proper divisors (8183556).

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

6348546 is a wasteful number, since it uses less digits than its factorization.

6348546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023 (or 1001 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6348546 is about 2519.6321160042. The cubic root of 6348546 is about 185.1646549675.

It can be divided in two parts, 634 and 8546, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 6348546 in words is "six million, three hundred forty-eight thousand, five hundred forty-six".