2807480842 has 8 divisors (see below), whose sum is σ = 4229295876. Its totient is φ = 1397715552.

The previous prime is 2807480803. The next prime is 2807480891. The reversal of 2807480842 is 2480847082.

It can be written as a sum of positive squares in 2 ways, for example, as 2645147761 + 162333081 = 51431^2 + 12741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3011853 + ... + 3012784.

Almost surely, 2^2807480842 is an apocalyptic number.

2807480842 is a deficient number, since it is larger than the sum of its proper divisors (1421815034).

2807480842 is a wasteful number, since it uses less digits than its factorization.

2807480842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6024872.

The product of its (nonzero) digits is 229376, while the sum is 43.

The square root of 2807480842 is about 52985.6663825227. Note that the first 3 decimals coincide. The cubic root of 2807480842 is about 1410.7138618168.

The spelling of 2807480842 in words is "two billion, eight hundred seven million, four hundred eighty thousand, eight hundred forty-two".