3601263738 has 32 divisors (see below), whose sum is σ = 7438344192. Its totient is φ = 1161154800.

The previous prime is 3601263737. The next prime is 3601263773. The reversal of 3601263738 is 8373621063.

It is a junction number, because it is equal to n+sod(n) for n = 3601263696 and 3601263705.

It is not an unprimeable number, because it can be changed into a prime (3601263737) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 641323 + ... + 646913.

It is an arithmetic number, because the mean of its divisors is an integer number (232448256).

Almost surely, 2^3601263738 is an apocalyptic number.

3601263738 is an abundant number, since it is smaller than the sum of its proper divisors (3837080454).

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

3601263738 is a wasteful number, since it uses less digits than its factorization.

3601263738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090.

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 3601263738 is about 60010.5302259528. The cubic root of 3601263738 is about 1532.7981797972.

The spelling of 3601263738 in words is "three billion, six hundred one million, two hundred sixty-three thousand, seven hundred thirty-eight".