4387708242 has 48 divisors (see below), whose sum is σ = 9602600280. Its totient is φ = 1447891200.

The previous prime is 4387708217. The next prime is 4387708309. The reversal of 4387708242 is 2428077834.

It can be written as a sum of positive squares in 4 ways, for example, as 4028567841 + 359140401 = 63471^2 + 18951^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 743142 + ... + 749022.

Almost surely, 2^4387708242 is an apocalyptic number.

4387708242 is an abundant number, since it is smaller than the sum of its proper divisors (5214892038).

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

4387708242 is a wasteful number, since it uses less digits than its factorization.

4387708242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6299 (or 6296 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The square root of 4387708242 is about 66239.7783963684. The cubic root of 4387708242 is about 1637.1152243342.

The spelling of 4387708242 in words is "four billion, three hundred eighty-seven million, seven hundred eight thousand, two hundred forty-two".