6347955 has 16 divisors (see below), whose sum is σ = 10507680. Its totient is φ = 3268608.

The previous prime is 6347947. The next prime is 6347959. The reversal of 6347955 is 5597436.

It is not a de Polignac number, because 6347955 - 2³ = 6347947 is a prime.

It is a d-powerful number, because it can be written as 6 + 3¹¹ + 4¹¹ + 7⁵ + 9⁴ + 5 + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (6347959) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6862 + ... + 7731.

It is an arithmetic number, because the mean of its divisors is an integer number (656730).

Almost surely, 2^6347955 is an apocalyptic number.

6347955 is a deficient number, since it is larger than the sum of its proper divisors (4159725).

6347955 is a wasteful number, since it uses less digits than its factorization.

6347955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14630.

The product of its digits is 113400, while the sum is 39.

The square root of 6347955 is about 2519.5148342488. The cubic root of 6347955 is about 185.1589089953.

The spelling of 6347955 in words is "six million, three hundred forty-seven thousand, nine hundred fifty-five".