2887335780628 has 24 divisors (see below), whose sum is σ = 5441812076288. Its totient is φ = 1332544356576.

The previous prime is 2887335780617. The next prime is 2887335780629. The reversal of 2887335780628 is 8260875337882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887335780629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527676 + ... + 2460307.

Almost surely, 2^{2887335780628} is an apocalyptic number.

It is an amenable number.

2887335780628 is a deficient number, since it is larger than the sum of its proper divisors (2554476295660).

2887335780628 is a wasteful number, since it uses less digits than its factorization.

2887335780628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3006583 (or 3006581 counting only the distinct ones).

The product of its (nonzero) digits is 216760320, while the sum is 67.

The spelling of 2887335780628 in words is "two trillion, eight hundred eighty-seven billion, three hundred thirty-five million, seven hundred eighty thousand, six hundred twenty-eight".