2858343748 has 12 divisors (see below), whose sum is σ = 5386878700. Its totient is φ = 1319235552.

The previous prime is 2858343737. The next prime is 2858343767. The reversal of 2858343748 is 8473438582.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1680344064 + 1177999684 = 40992^2 + 34322^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 54968149 = 2858343748 / (2 + 8 + 5 + 8 + 3 + 4 + 3 + 7 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 2858343695 and 2858343704.

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 3 ways as a sum of consecutive naturals, for example, 27484023 + ... + 27484126.

Almost surely, 2^2858343748 is an apocalyptic number.

It is an amenable number.

2858343748 is a deficient number, since it is larger than the sum of its proper divisors (2528534952).

2858343748 is a wasteful number, since it uses less digits than its factorization.

2858343748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54968166 (or 54968164 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 52.

The square root of 2858343748 is about 53463.4805077260. The cubic root of 2858343748 is about 1419.1821892809.

The spelling of 2858343748 in words is "two billion, eight hundred fifty-eight million, three hundred forty-three thousand, seven hundred forty-eight".