4049870787 has 6 divisors (see below), whose sum is σ = 5849813372. Its totient is φ = 2699913852.

The previous prime is 4049870777. The next prime is 4049870789. The reversal of 4049870787 is 7870789404.

4049870787 is a `hidden beast` number, since 4 + 0 + 498 + 70 + 7 + 87 = 666.

It is not a de Polignac number, because 4049870787 - 2⁴ = 4049870771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4049870789) 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 5 ways as a sum of consecutive naturals, for example, 224992813 + ... + 224992830.

Almost surely, 2^4049870787 is an apocalyptic number.

4049870787 is a deficient number, since it is larger than the sum of its proper divisors (1799942585).

4049870787 is a wasteful number, since it uses less digits than its factorization.

4049870787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449985649 (or 449985646 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 54.

The square root of 4049870787 is about 63638.5951054861. The cubic root of 4049870787 is about 1593.9709018280.

The spelling of 4049870787 in words is "four billion, forty-nine million, eight hundred seventy thousand, seven hundred eighty-seven".