3706936456 has 16 divisors (see below), whose sum is σ = 6955004700. Its totient is φ = 1852268544.

The previous prime is 3706936447. The next prime is 3706936459. The reversal of 3706936456 is 6546396073.

It can be written as a sum of positive squares in 2 ways, for example, as 3705156900 + 1779556 = 60870^2 + 1334^2 .

It is not an unprimeable number, because it can be changed into a prime (3706936459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136761 + ... + 161608.

Almost surely, 2^3706936456 is an apocalyptic number.

It is an amenable number.

3706936456 is a deficient number, since it is larger than the sum of its proper divisors (3248068244).

3706936456 is a wasteful number, since it uses less digits than its factorization.

3706936456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299928 (or 299924 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 49.

The square root of 3706936456 is about 60884.6159222508. The cubic root of 3706936456 is about 1547.6463001722.

The spelling of 3706936456 in words is "three billion, seven hundred six million, nine hundred thirty-six thousand, four hundred fifty-six".