6349480 has 32 divisors (see below), whose sum is σ = 14381640. Its totient is φ = 2522880.

The previous prime is 6349433. The next prime is 6349481. The reversal of 6349480 is 849436.

It can be written as a sum of positive squares in 4 ways, for example, as 4235364 + 2114116 = 2058^2 + 1454^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6349481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6802 + ... + 7678.

Almost surely, 2^6349480 is an apocalyptic number.

It is an amenable number.

6349480 is an abundant number, since it is smaller than the sum of its proper divisors (8032160).

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

6349480 is a wasteful number, since it uses less digits than its factorization.

6349480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069 (or 1065 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6349480 is about 2519.8174537057. The cubic root of 6349480 is about 185.1737350155.

The spelling of 6349480 in words is "six million, three hundred forty-nine thousand, four hundred eighty".