279084852 has 120 divisors (see below), whose sum is σ = 806452416. Its totient is φ = 83711232.

The previous prime is 279084833. The next prime is 279084853. The reversal of 279084852 is 258480972.

It is a junction number, because it is equal to n+sod(n) for n = 279084798 and 279084807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (279084853) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 125583 + ... + 127785.

Almost surely, 2^279084852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 279084852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403226208).

279084852 is an abundant number, since it is smaller than the sum of its proper divisors (527367564).

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

279084852 is a wasteful number, since it uses less digits than its factorization.

279084852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259 (or 2248 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 279084852 is about 16705.8328735804. The cubic root of 279084852 is about 653.4997436946.

It can be divided in two parts, 279084 and 852, that added together give a 7-th power (279936 = 6⁷).

The spelling of 279084852 in words is "two hundred seventy-nine million, eighty-four thousand, eight hundred fifty-two".