6475398 has 8 divisors (see below), whose sum is σ = 12950808. Its totient is φ = 2158464.

The previous prime is 6475387. The next prime is 6475457. The reversal of 6475398 is 8935746.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

6475398 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 539611 + ... + 539622.

It is an arithmetic number, because the mean of its divisors is an integer number (1618851).

Almost surely, 2^6475398 is an apocalyptic number.

6475398 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6475398 is a wasteful number, since it uses less digits than its factorization.

6475398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1079238.

The product of its digits is 181440, while the sum is 42.

The square root of 6475398 is about 2544.6803335586. The cubic root of 6475398 is about 186.3898056954.

The spelling of 6475398 in words is "six million, four hundred seventy-five thousand, three hundred ninety-eight".