5694967858 has 8 divisors (see below), whose sum is σ = 8837019180. Its totient is φ = 2749294800.

The previous prime is 5694967849. The next prime is 5694967913. The reversal of 5694967858 is 8587694965.

It can be written as a sum of positive squares in 2 ways, for example, as 5660004289 + 34963569 = 75233^2 + 5913^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5694967793 and 5694967802.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49094493 + ... + 49094608.

Almost surely, 2^5694967858 is an apocalyptic number.

5694967858 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5694967858 is a deficient number, since it is larger than the sum of its proper divisors (3142051322).

5694967858 is a wasteful number, since it uses less digits than its factorization.

5694967858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98189132.

The product of its digits is 130636800, while the sum is 67.

The square root of 5694967858 is about 75465.0108195845. The cubic root of 5694967858 is about 1785.7901606752.

The spelling of 5694967858 in words is "five billion, six hundred ninety-four million, nine hundred sixty-seven thousand, eight hundred fifty-eight".