3734246881 has 2 divisors, whose sum is σ = 3734246882. Its totient is φ = 3734246880.

The previous prime is 3734246863. The next prime is 3734246897. The reversal of 3734246881 is 1886424373.

3734246881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2828537856 + 905709025 = 53184^2 + 30095^2 .

It is a cyclic number.

It is not a de Polignac number, because 3734246881 - 2⁵ = 3734246849 is a prime.

It is a super-2 number, since 2×3734246881² = 27889199536516456322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3734246861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1867123440 + 1867123441.

It is an arithmetic number, because the mean of its divisors is an integer number (1867123441).

Almost surely, 2^3734246881 is an apocalyptic number.

It is an amenable number.

3734246881 is a deficient number, since it is larger than the sum of its proper divisors (1).

3734246881 is an equidigital number, since it uses as much as digits as its factorization.

3734246881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 774144, while the sum is 46.

The square root of 3734246881 is about 61108.4845254732. The cubic root of 3734246881 is about 1551.4377060679.

The spelling of 3734246881 in words is "three billion, seven hundred thirty-four million, two hundred forty-six thousand, eight hundred eighty-one".