2790716020 has 12 divisors (see below), whose sum is σ = 5860503684. Its totient is φ = 1116286400.

The previous prime is 2790715973. The next prime is 2790716041. The reversal of 2790716020 is 206170972.

It can be written as a sum of positive squares in 2 ways, for example, as 1557723024 + 1232992996 = 39468^2 + 35114^2 .

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 3 ways as a sum of consecutive naturals, for example, 69767881 + ... + 69767920.

It is an arithmetic number, because the mean of its divisors is an integer number (488375307).

Almost surely, 2^2790716020 is an apocalyptic number.

2790716020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2790716020 is an abundant number, since it is smaller than the sum of its proper divisors (3069787664).

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

2790716020 is a wasteful number, since it uses less digits than its factorization.

2790716020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139535810 (or 139535808 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 2790716020 is about 52827.2280173776. The cubic root of 2790716020 is about 1407.9002362650.

Adding to 2790716020 its reverse (206170972), we get a palindrome (2996886992).

The spelling of 2790716020 in words is "two billion, seven hundred ninety million, seven hundred sixteen thousand, twenty".