2977487480 has 32 divisors (see below), whose sum is σ = 7308379440. Its totient is φ = 1082722560.

The previous prime is 2977487419. The next prime is 2977487501. The reversal of 2977487480 is 847847792.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3383069 + ... + 3383948.

Almost surely, 2^2977487480 is an apocalyptic number.

2977487480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2977487480 is an abundant number, since it is smaller than the sum of its proper divisors (4330891960).

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

2977487480 is a wasteful number, since it uses less digits than its factorization.

2977487480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6767039 (or 6767035 counting only the distinct ones).

The product of its (nonzero) digits is 6322176, while the sum is 56.

The square root of 2977487480 is about 54566.3585004534. The cubic root of 2977487480 is about 1438.6328781474.

The spelling of 2977487480 in words is "two billion, nine hundred seventy-seven million, four hundred eighty-seven thousand, four hundred eighty".