3472557427 has 2 divisors, whose sum is σ = 3472557428. Its totient is φ = 3472557426.

The previous prime is 3472557421. The next prime is 3472557481. The reversal of 3472557427 is 7247552743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3472557427 - 2⁷ = 3472557299 is a prime.

It is not a weakly prime, because it can be changed into another prime (3472557421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736278713 + 1736278714.

It is an arithmetic number, because the mean of its divisors is an integer number (1736278714).

Almost surely, 2^3472557427 is an apocalyptic number.

3472557427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3472557427 is an equidigital number, since it uses as much as digits as its factorization.

3472557427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1646400, while the sum is 46.

The square root of 3472557427 is about 58928.4093370931. The cubic root of 3472557427 is about 1514.3158877258.

The spelling of 3472557427 in words is "three billion, four hundred seventy-two million, five hundred fifty-seven thousand, four hundred twenty-seven".