4978326246 has 16 divisors (see below), whose sum is σ = 10225751664. Its totient is φ = 1614592224.

The previous prime is 4978326229. The next prime is 4978326251. The reversal of 4978326246 is 6426238794.

It is a super-2 number, since 2×4978326246² = 49567464423224905032, which contains 22 as substring.

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, 11212225 + ... + 11212668.

It is an arithmetic number, because the mean of its divisors is an integer number (639109479).

Almost surely, 2^4978326246 is an apocalyptic number.

4978326246 is an abundant number, since it is smaller than the sum of its proper divisors (5247425418).

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

4978326246 is a wasteful number, since it uses less digits than its factorization.

4978326246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22424935.

The product of its digits is 3483648, while the sum is 51.

The square root of 4978326246 is about 70557.2550911669. The cubic root of 4978326246 is about 1707.5015947914.

The spelling of 4978326246 in words is "four billion, nine hundred seventy-eight million, three hundred twenty-six thousand, two hundred forty-six".