3708944136 has 48 divisors (see below), whose sum is σ = 10109069100. Its totient is φ = 1228436352.

The previous prime is 3708944131. The next prime is 3708944167. The reversal of 3708944136 is 6314498073.

It can be written as a sum of positive squares in 2 ways, for example, as 3708079236 + 864900 = 60894^2 + 930^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3708944091 and 3708944100.

It is not an unprimeable number, because it can be changed into a prime (3708944131) 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 11 ways as a sum of consecutive naturals, for example, 152751 + ... + 175358.

Almost surely, 2^3708944136 is an apocalyptic number.

3708944136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3708944136 is an abundant number, since it is smaller than the sum of its proper divisors (6400124964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3708944136 is a wasteful number, since it uses less digits than its factorization.

3708944136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328278 (or 328271 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 3708944136 is about 60901.1012708309. The cubic root of 3708944136 is about 1547.9256519387.

It can be divided in two parts, 37089 and 44136, that added together give a square (81225 = 285²).

The spelling of 3708944136 in words is "three billion, seven hundred eight million, nine hundred forty-four thousand, one hundred thirty-six".