3628314738 has 24 divisors (see below), whose sum is σ = 7862564268. Its totient is φ = 1209251232.

The previous prime is 3628314737. The next prime is 3628314749. The reversal of 3628314738 is 8374138263.

3628314738 is a `hidden beast` number, since 3 + 628 + 3 + 14 + 7 + 3 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3585973689 + 42341049 = 59883^2 + 6507^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3628314693 and 3628314702.

It is not an unprimeable number, because it can be changed into a prime (3628314733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153820 + ... + 175832.

Almost surely, 2^3628314738 is an apocalyptic number.

3628314738 is an abundant number, since it is smaller than the sum of its proper divisors (4234249530).

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

3628314738 is a wasteful number, since it uses less digits than its factorization.

3628314738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31178 (or 31175 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 3628314738 is about 60235.4940047809. The cubic root of 3628314738 is about 1536.6264966503.

The spelling of 3628314738 in words is "three billion, six hundred twenty-eight million, three hundred fourteen thousand, seven hundred thirty-eight".