4387047980 has 48 divisors (see below), whose sum is σ = 10564948800. Its totient is φ = 1498983168.

The previous prime is 4387047979. The next prime is 4387047983. The reversal of 4387047980 is 897407834.

It is not an unprimeable number, because it can be changed into a prime (4387047983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12455 + ... + 94494.

It is an arithmetic number, because the mean of its divisors is an integer number (220103100).

Almost surely, 2^4387047980 is an apocalyptic number.

It is an amenable number.

4387047980 is an abundant number, since it is smaller than the sum of its proper divisors (6177900820).

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

4387047980 is a wasteful number, since it uses less digits than its factorization.

4387047980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107258 (or 107256 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 4387047980 is about 66234.7943304726. The cubic root of 4387047980 is about 1637.0331025570.

The spelling of 4387047980 in words is "four billion, three hundred eighty-seven million, forty-seven thousand, nine hundred eighty".