6294840858 has 32 divisors (see below), whose sum is σ = 14366608320. Its totient is φ = 2041569360.

The previous prime is 6294840841. The next prime is 6294840887. The reversal of 6294840858 is 8580484926.

6294840858 is a `hidden beast` number, since 629 + 4 + 8 + 4 + 0 + 8 + 5 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1573288 + ... + 1577283.

It is an arithmetic number, because the mean of its divisors is an integer number (448956510).

Almost surely, 2^6294840858 is an apocalyptic number.

6294840858 is an abundant number, since it is smaller than the sum of its proper divisors (8071767462).

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

6294840858 is a wasteful number, since it uses less digits than its factorization.

6294840858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150619 (or 3150613 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The square root of 6294840858 is about 79340.0331358640. The cubic root of 6294840858 is about 1846.4104595673.

The spelling of 6294840858 in words is "six billion, two hundred ninety-four million, eight hundred forty thousand, eight hundred fifty-eight".