4354878499 has 6 divisors (see below), whose sum is σ = 4360165100. Its totient is φ = 4349596800.

The previous prime is 4354878487. The next prime is 4354878533. The reversal of 4354878499 is 9948784534.

It is not a de Polignac number, because 4354878499 - 2⁷ = 4354878371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4354878599) 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, 2562352 + ... + 2564050.

Almost surely, 2^4354878499 is an apocalyptic number.

4354878499 is a deficient number, since it is larger than the sum of its proper divisors (5286601).

4354878499 is an frugal number, since it uses more digits than its factorization.

4354878499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901 (or 3300 counting only the distinct ones).

The product of its digits is 34836480, while the sum is 61.

The square root of 4354878499 is about 65991.5032333709. The cubic root of 4354878499 is about 1633.0219197722.

The spelling of 4354878499 in words is "four billion, three hundred fifty-four million, eight hundred seventy-eight thousand, four hundred ninety-nine".