4896961278 has 32 divisors (see below), whose sum is σ = 10687064832. Its totient is φ = 1483540800.

The previous prime is 4896961261. The next prime is 4896961301. The reversal of 4896961278 is 8721696984.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340983 + ... + 355053.

It is an arithmetic number, because the mean of its divisors is an integer number (333970776).

Almost surely, 2^4896961278 is an apocalyptic number.

4896961278 is an abundant number, since it is smaller than the sum of its proper divisors (5790103554).

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

4896961278 is a wasteful number, since it uses less digits than its factorization.

4896961278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19360.

The product of its digits is 10450944, while the sum is 60.

The square root of 4896961278 is about 69978.2914767144. The cubic root of 4896961278 is about 1698.1480730358.

The spelling of 4896961278 in words is "four billion, eight hundred ninety-six million, nine hundred sixty-one thousand, two hundred seventy-eight".