6713194464 has 240 divisors, whose sum is σ = 21201209568. Its totient is φ = 2076254208.

The previous prime is 6713194459. The next prime is 6713194469. The reversal of 6713194464 is 4644913176.

6713194464 is a `hidden beast` number, since 6 + 71 + 31 + 94 + 464 = 666.

It is an interprime number because it is at equal distance from previous prime (6713194459) and next prime (6713194469).

It is a super-2 number, since 2×6713194464² = 90133959822960494592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6713194469) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3215629 + ... + 3217715.

Almost surely, 2^6713194464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6713194464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10600604784).

6713194464 is an abundant number, since it is smaller than the sum of its proper divisors (14488015104).

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

6713194464 is a wasteful number, since it uses less digits than its factorization.

6713194464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199 (or 2182 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 6713194464 is about 81934.0860936399. The cubic root of 6713194464 is about 1886.4403444939.

The spelling of 6713194464 in words is "six billion, seven hundred thirteen million, one hundred ninety-four thousand, four hundred sixty-four".