4978334323 has 6 divisors (see below), whose sum is σ = 5025307196. Its totient is φ = 4931796492.

The previous prime is 4978334293. The next prime is 4978334351. The reversal of 4978334323 is 3234338794.

It is not a de Polignac number, because 4978334323 - 2²¹ = 4976237171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4978337323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 205965 + ... + 228862.

Almost surely, 2^4978334323 is an apocalyptic number.

4978334323 is a deficient number, since it is larger than the sum of its proper divisors (46972873).

4978334323 is an equidigital number, since it uses as much as digits as its factorization.

4978334323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435041 (or 434934 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 46.

The square root of 4978334323 is about 70557.3123283477. The cubic root of 4978334323 is about 1707.5025182264.

The spelling of 4978334323 in words is "four billion, nine hundred seventy-eight million, three hundred thirty-four thousand, three hundred twenty-three".