4278702804 has 48 divisors (see below), whose sum is σ = 10354780800. Its totient is φ = 1373470336.

The previous prime is 4278702803. The next prime is 4278702821. The reversal of 4278702804 is 4082078724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4278702803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119569 + ... + 151175.

It is an arithmetic number, because the mean of its divisors is an integer number (215724600).

Almost surely, 2^4278702804 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 4278702804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5177390400).

4278702804 is an abundant number, since it is smaller than the sum of its proper divisors (6076077996).

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

4278702804 is a wasteful number, since it uses less digits than its factorization.

4278702804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32032 (or 32030 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 4278702804 is about 65411.7940741576. The cubic root of 4278702804 is about 1623.4442298337. Note that the first 3 decimals are identical.

The spelling of 4278702804 in words is "four billion, two hundred seventy-eight million, seven hundred two thousand, eight hundred four".