2886790556 has 48 divisors (see below), whose sum is σ = 5636859648. Its totient is φ = 1284595200.

The previous prime is 2886790541. The next prime is 2886790583. The reversal of 2886790556 is 6550976882.

It is a super-3 number, since 3×2886790556³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449786 + ... + 456158.

It is an arithmetic number, because the mean of its divisors is an integer number (117434576).

Almost surely, 2^2886790556 is an apocalyptic number.

2886790556 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2886790556 is a deficient number, since it is larger than the sum of its proper divisors (2750069092).

2886790556 is a wasteful number, since it uses less digits than its factorization.

2886790556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6702 (or 6700 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 56.

The square root of 2886790556 is about 53728.8614805860. The cubic root of 2886790556 is about 1423.8746516511.

The spelling of 2886790556 in words is "two billion, eight hundred eighty-six million, seven hundred ninety thousand, five hundred fifty-six".