3670726858 has 32 divisors (see below), whose sum is σ = 5738418000. Its totient is φ = 1759532544.

The previous prime is 3670726849. The next prime is 3670726897. The reversal of 3670726858 is 8586270763.

It can be written as a sum of positive squares in 8 ways, for example, as 1919053249 + 1751673609 = 43807^2 + 41853^2 .

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2297716 + ... + 2299312.

Almost surely, 2^3670726858 is an apocalyptic number.

3670726858 is a deficient number, since it is larger than the sum of its proper divisors (2067691142).

3670726858 is a wasteful number, since it uses less digits than its factorization.

3670726858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The square root of 3670726858 is about 60586.5237325925. The cubic root of 3670726858 is about 1542.5906327720.

The spelling of 3670726858 in words is "three billion, six hundred seventy million, seven hundred twenty-six thousand, eight hundred fifty-eight".