6546294398 has 16 divisors (see below), whose sum is σ = 11233658880. Its totient is φ = 2802694776.

The previous prime is 6546294353. The next prime is 6546294457. The reversal of 6546294398 is 8934926456.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224078 + ... + 251601.

It is an arithmetic number, because the mean of its divisors is an integer number (702103680).

Almost surely, 2^6546294398 is an apocalyptic number.

6546294398 is a deficient number, since it is larger than the sum of its proper divisors (4687364482).

6546294398 is a wasteful number, since it uses less digits than its factorization.

6546294398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476671.

The product of its digits is 11197440, while the sum is 56.

The square root of 6546294398 is about 80909.1737567502. The cubic root of 6546294398 is about 1870.6757257510.

The spelling of 6546294398 in words is "six billion, five hundred forty-six million, two hundred ninety-four thousand, three hundred ninety-eight".