3554879823 has 24 divisors (see below), whose sum is σ = 5614174800. Its totient is φ = 2149647360.

The previous prime is 3554879773. The next prime is 3554879831. The reversal of 3554879823 is 3289784553.

3554879823 is a `hidden beast` number, since 3 + 5 + 548 + 7 + 98 + 2 + 3 = 666.

It is not a de Polignac number, because 3554879823 - 2⁸ = 3554879567 is a prime.

It is a super-2 number, since 2×3554879823² = 25274341111945022658, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3554879823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554879873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4465 + ... + 84437.

It is an arithmetic number, because the mean of its divisors is an integer number (233923950).

Almost surely, 2^3554879823 is an apocalyptic number.

3554879823 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3554879823 is a deficient number, since it is larger than the sum of its proper divisors (2059294977).

3554879823 is a wasteful number, since it uses less digits than its factorization.

3554879823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80439 (or 80436 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The square root of 3554879823 is about 59622.8129410212. The cubic root of 3554879823 is about 1526.1889605268.

The spelling of 3554879823 in words is "three billion, five hundred fifty-four million, eight hundred seventy-nine thousand, eight hundred twenty-three".