3678118763 has 16 divisors (see below), whose sum is σ = 4034973696. Its totient is φ = 3325069440.

The previous prime is 3678118723. The next prime is 3678118771.

3678118763 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3678118763 - 2¹⁶ = 3678053227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3678118723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1715270 + ... + 1717412.

It is an arithmetic number, because the mean of its divisors is an integer number (252185856).

Almost surely, 2^3678118763 is an apocalyptic number.

3678118763 is a deficient number, since it is larger than the sum of its proper divisors (356854933).

3678118763 is a wasteful number, since it uses less digits than its factorization.

3678118763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954.

The product of its digits is 1016064, while the sum is 50.

The square root of 3678118763 is about 60647.4959334679. The cubic root of 3678118763 is about 1543.6253994884.

The spelling of 3678118763 in words is "three billion, six hundred seventy-eight million, one hundred eighteen thousand, seven hundred sixty-three".