3228001277 has 2 divisors, whose sum is σ = 3228001278. Its totient is φ = 3228001276.

The previous prime is 3228001243. The next prime is 3228001303. The reversal of 3228001277 is 7721008223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2331537796 + 896463481 = 48286^2 + 29941^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3228001277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3228001207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1614000638 + 1614000639.

It is an arithmetic number, because the mean of its divisors is an integer number (1614000639).

Almost surely, 2^3228001277 is an apocalyptic number.

It is an amenable number.

3228001277 is a deficient number, since it is larger than the sum of its proper divisors (1).

3228001277 is an equidigital number, since it uses as much as digits as its factorization.

3228001277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 3228001277 is about 56815.5020834983. The cubic root of 3228001277 is about 1477.8983557354.

The spelling of 3228001277 in words is "three billion, two hundred twenty-eight million, one thousand, two hundred seventy-seven".