4406842487 has 12 divisors (see below), whose sum is σ = 4634556696. Its totient is φ = 4187967840.

The previous prime is 4406842457. The next prime is 4406842499. The reversal of 4406842487 is 7842486044.

It is not a de Polignac number, because 4406842487 - 2¹² = 4406838391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4406842457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21437 + ... + 96297.

It is an arithmetic number, because the mean of its divisors is an integer number (386213058).

Almost surely, 2^4406842487 is an apocalyptic number.

4406842487 is a deficient number, since it is larger than the sum of its proper divisors (227714209).

4406842487 is an equidigital number, since it uses as much as digits as its factorization.

4406842487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74978 (or 74941 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 47.

The square root of 4406842487 is about 66384.0529570167. The cubic root of 4406842487 is about 1639.4915247720.

The spelling of 4406842487 in words is "four billion, four hundred six million, eight hundred forty-two thousand, four hundred eighty-seven".