2987764677892 has 6 divisors (see below), whose sum is σ = 5228588186318. Its totient is φ = 1493882338944.

The previous prime is 2987764677839. The next prime is 2987764677901.

2987764677892 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2978744617216 + 9020060676 = 1725904^2 + 94974^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373470584733 + ... + 373470584740.

Almost surely, 2^{2987764677892} is an apocalyptic number.

It is an amenable number.

2987764677892 is a deficient number, since it is larger than the sum of its proper divisors (2240823508426).

2987764677892 is a wasteful number, since it uses less digits than its factorization.

2987764677892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746941169477 (or 746941169475 counting only the distinct ones).

The product of its digits is 7169347584, while the sum is 82.

The spelling of 2987764677892 in words is "two trillion, nine hundred eighty-seven billion, seven hundred sixty-four million, six hundred seventy-seven thousand, eight hundred ninety-two".