2987758372 has 6 divisors (see below), whose sum is σ = 5228577158. Its totient is φ = 1493879184.

The previous prime is 2987758297. The next prime is 2987758373. The reversal of 2987758372 is 2738577892.

It can be written as a sum of positive squares in only one way, i.e., 2922051136 + 65707236 = 54056^2 + 8106^2 .

It is not an unprimeable number, because it can be changed into a prime (2987758373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373469793 + ... + 373469800.

Almost surely, 2^2987758372 is an apocalyptic number.

It is an amenable number.

2987758372 is a deficient number, since it is larger than the sum of its proper divisors (2240818786).

2987758372 is a wasteful number, since it uses less digits than its factorization.

2987758372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746939597 (or 746939595 counting only the distinct ones).

The product of its digits is 11854080, while the sum is 58.

The square root of 2987758372 is about 54660.3912536308. The cubic root of 2987758372 is about 1440.2851756450.

The spelling of 2987758372 in words is "two billion, nine hundred eighty-seven million, seven hundred fifty-eight thousand, three hundred seventy-two".