2988377530 has 8 divisors (see below), whose sum is σ = 5379079572. Its totient is φ = 1195351008.

The previous prime is 2988377527. The next prime is 2988377531. The reversal of 2988377530 is 357738892.

2988377530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2893256521 + 95121009 = 53789^2 + 9753^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2988377531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149418867 + ... + 149418886.

Almost surely, 2^2988377530 is an apocalyptic number.

2988377530 is a deficient number, since it is larger than the sum of its proper divisors (2390702042).

2988377530 is a wasteful number, since it uses less digits than its factorization.

2988377530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298837760.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 2988377530 is about 54666.0546408829. The cubic root of 2988377530 is about 1440.3846596487.

The spelling of 2988377530 in words is "two billion, nine hundred eighty-eight million, three hundred seventy-seven thousand, five hundred thirty".