9854604379 has 4 divisors (see below), whose sum is σ = 9855819184. Its totient is φ = 9853389576.

The previous prime is 9854604377. The next prime is 9854604427. The reversal of 9854604379 is 9734064589.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9734064589 = 1321 ⋅7368709.

It is a cyclic number.

It is not a de Polignac number, because 9854604379 - 2¹ = 9854604377 is a prime.

It is a super-2 number, since 2×9854604379² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9854604371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595152 + ... + 611485.

It is an arithmetic number, because the mean of its divisors is an integer number (2463954796).

Almost surely, 2^9854604379 is an apocalyptic number.

9854604379 is a deficient number, since it is larger than the sum of its proper divisors (1214805).

9854604379 is a wasteful number, since it uses less digits than its factorization.

9854604379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214804.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The square root of 9854604379 is about 99270.3600225163. The cubic root of 9854604379 is about 2143.9421599357.

The spelling of 9854604379 in words is "nine billion, eight hundred fifty-four million, six hundred four thousand, three hundred seventy-nine".