3705336772 has 12 divisors (see below), whose sum is σ = 6487707436. Its totient is φ = 1851706080.

The previous prime is 3705336751. The next prime is 3705336781. The reversal of 3705336772 is 2776335073.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 809174916 + 2896161856 = 28446^2 + 53816^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 231879 + ... + 247342.

Almost surely, 2^3705336772 is an apocalyptic number.

It is an amenable number.

3705336772 is a deficient number, since it is larger than the sum of its proper divisors (2782370664).

3705336772 is a wasteful number, since it uses less digits than its factorization.

3705336772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481158 (or 481156 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 43.

The square root of 3705336772 is about 60871.4774915149. The cubic root of 3705336772 is about 1547.4236454037.

The spelling of 3705336772 in words is "three billion, seven hundred five million, three hundred thirty-six thousand, seven hundred seventy-two".