3678022505 has 16 divisors (see below), whose sum is σ = 4696995600. Its totient is φ = 2755264512.

The previous prime is 3678022499. The next prime is 3678022507. The reversal of 3678022505 is 5052208763.

3678022505 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1663089961 + 2014932544 = 40781^2 + 44888^2 .

It is a cyclic number.

It is not a de Polignac number, because 3678022505 - 2¹⁴ = 3678006121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3678022507) 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, 93080 + ... + 126569.

It is an arithmetic number, because the mean of its divisors is an integer number (293562225).

Almost surely, 2^3678022505 is an apocalyptic number.

It is an amenable number.

3678022505 is a deficient number, since it is larger than the sum of its proper divisors (1018973095).

3678022505 is a wasteful number, since it uses less digits than its factorization.

3678022505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219868.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 3678022505 is about 60646.7023423368. The cubic root of 3678022505 is about 1543.6119335838.

The spelling of 3678022505 in words is "three billion, six hundred seventy-eight million, twenty-two thousand, five hundred five".