3706226073 has 12 divisors (see below), whose sum is σ = 5840113968. Its totient is φ = 2246197560.

The previous prime is 3706226039. The next prime is 3706226113.

3706226073 is nontrivially palindromic in base 10.

3706226073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3706226073 - 2¹⁰ = 3706225049 is a prime.

It is a super-2 number, since 2×3706226073² = 27472223408370002658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3706227073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18718215 + ... + 18718412.

It is an arithmetic number, because the mean of its divisors is an integer number (486676164).

Almost surely, 2^3706226073 is an apocalyptic number.

3706226073 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3706226073 is a deficient number, since it is larger than the sum of its proper divisors (2133887895).

3706226073 is a wasteful number, since it uses less digits than its factorization.

3706226073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37436644 (or 37436641 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 3706226073 is about 60878.7817962876. The cubic root of 3706226073 is about 1547.5474322011.

The spelling of 3706226073 in words is "three billion, seven hundred six million, two hundred twenty-six thousand, seventy-three".