2678204235 has 64 divisors (see below), whose sum is σ = 5078753280. Its totient is φ = 1179325440.

The previous prime is 2678204213. The next prime is 2678204237. The reversal of 2678204235 is 5324028762.

It is not a de Polignac number, because 2678204235 - 2⁷ = 2678204107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2678204193 and 2678204202.

It is not an unprimeable number, because it can be changed into a prime (2678204237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 743599 + ... + 747191.

It is an arithmetic number, because the mean of its divisors is an integer number (79355520).

Almost surely, 2^2678204235 is an apocalyptic number.

2678204235 is a deficient number, since it is larger than the sum of its proper divisors (2400549045).

2678204235 is a wasteful number, since it uses less digits than its factorization.

2678204235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868.

The product of its (nonzero) digits is 161280, while the sum is 39.

The square root of 2678204235 is about 51751.3694021714. The cubic root of 2678204235 is about 1388.7195970998.

The spelling of 2678204235 in words is "two billion, six hundred seventy-eight million, two hundred four thousand, two hundred thirty-five".