3542868481 has 2 divisors, whose sum is σ = 3542868482. Its totient is φ = 3542868480.

The previous prime is 3542868463. The next prime is 3542868499. The reversal of 3542868481 is 1848682453.

It is a balanced prime because it is at equal distance from previous prime (3542868463) and next prime (3542868499).

It can be written as a sum of positive squares in only one way, i.e., 3528360000 + 14508481 = 59400^2 + 3809^2 .

It is a cyclic number.

It is not a de Polignac number, because 3542868481 - 2⁷ = 3542868353 is a prime.

It is a super-2 number, since 2×3542868481² = 25103834147326494722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3542868401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1771434240 + 1771434241.

It is an arithmetic number, because the mean of its divisors is an integer number (1771434241).

Almost surely, 2^3542868481 is an apocalyptic number.

It is an amenable number.

3542868481 is a deficient number, since it is larger than the sum of its proper divisors (1).

3542868481 is an equidigital number, since it uses as much as digits as its factorization.

3542868481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1474560, while the sum is 49.

The square root of 3542868481 is about 59521.9999747992. Note that the first 4 decimals coincide. The cubic root of 3542868481 is about 1524.4681088375.

The spelling of 3542868481 in words is "three billion, five hundred forty-two million, eight hundred sixty-eight thousand, four hundred eighty-one".