6458463936 has 112 divisors (see below), whose sum is σ = 19043172480. Its totient is φ = 2146417920.

The previous prime is 6458463889. The next prime is 6458463961. The reversal of 6458463936 is 6393648546.

It is a super-2 number, since 2×6458463936² = 83423512825225224192, which contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594231 + ... + 605001.

Almost surely, 2^6458463936 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 6458463936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9521586240).

6458463936 is an abundant number, since it is smaller than the sum of its proper divisors (12584708544).

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

6458463936 is a wasteful number, since it uses less digits than its factorization.

6458463936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11139 (or 11123 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The square root of 6458463936 is about 80364.5689094392. The cubic root of 6458463936 is about 1862.2718545584.

The spelling of 6458463936 in words is "six billion, four hundred fifty-eight million, four hundred sixty-three thousand, nine hundred thirty-six".