6864037494 has 8 divisors (see below), whose sum is σ = 13728075000. Its totient is φ = 2288012496.

The previous prime is 6864037493. The next prime is 6864037519. The reversal of 6864037494 is 4947304686.

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

6864037494 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6864037493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572003119 + ... + 572003130.

It is an arithmetic number, because the mean of its divisors is an integer number (1716009375).

Almost surely, 2^6864037494 is an apocalyptic number.

6864037494 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6864037494 is a wasteful number, since it uses less digits than its factorization.

6864037494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144006254.

The product of its (nonzero) digits is 3483648, while the sum is 51.

The square root of 6864037494 is about 82849.4869869452. The cubic root of 6864037494 is about 1900.4650287410.

The spelling of 6864037494 in words is "six billion, eight hundred sixty-four million, thirty-seven thousand, four hundred ninety-four".