2878722627 has 16 divisors (see below), whose sum is σ = 4289362560. Its totient is φ = 1702126400.

The previous prime is 2878722617. The next prime is 2878722629. The reversal of 2878722627 is 7262278782.

2878722627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2878722627 - 2⁴ = 2878722611 is a prime.

It is a super-2 number, since 2×2878722627² = 16574087926403562258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2878722627.

It is not an unprimeable number, because it can be changed into a prime (2878722629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062477 + ... + 1065182.

It is an arithmetic number, because the mean of its divisors is an integer number (268085160).

Almost surely, 2^2878722627 is an apocalyptic number.

2878722627 is a deficient number, since it is larger than the sum of its proper divisors (1410639933).

2878722627 is a wasteful number, since it uses less digits than its factorization.

2878722627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127714.

The product of its digits is 2107392, while the sum is 51.

The square root of 2878722627 is about 53653.7289198058. The cubic root of 2878722627 is about 1422.5469444181.

The spelling of 2878722627 in words is "two billion, eight hundred seventy-eight million, seven hundred twenty-two thousand, six hundred twenty-seven".