3706707700436 has 12 divisors (see below), whose sum is σ = 6985718358612. Its totient is φ = 1710788169408.

The previous prime is 3706707700393. The next prime is 3706707700447. The reversal of 3706707700436 is 6340077076073.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 628858516036 + 3077849184400 = 793006^2 + 1754380^2 .

It is a super-2 number, since 2×3706707700436² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35641420145 + ... + 35641420248.

It is an arithmetic number, because the mean of its divisors is an integer number (582143196551).

Almost surely, 2^{3706707700436} is an apocalyptic number.

It is an amenable number.

3706707700436 is a deficient number, since it is larger than the sum of its proper divisors (3279010658176).

3706707700436 is a wasteful number, since it uses less digits than its factorization.

3706707700436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71282840410 (or 71282840408 counting only the distinct ones).

The product of its (nonzero) digits is 3111696, while the sum is 50.

The spelling of 3706707700436 in words is "three trillion, seven hundred six billion, seven hundred seven million, seven hundred thousand, four hundred thirty-six".