6469151392 has 48 divisors (see below), whose sum is σ = 13926536064. Its totient is φ = 2933632000.

The previous prime is 6469151387. The next prime is 6469151399. The reversal of 6469151392 is 2931519646.

It is not an unprimeable number, because it can be changed into a prime (6469151399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130392 + ... + 173032.

It is an arithmetic number, because the mean of its divisors is an integer number (290136168).

Almost surely, 2^6469151392 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 6469151392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6963268032).

6469151392 is an abundant number, since it is smaller than the sum of its proper divisors (7457384672).

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

6469151392 is a wasteful number, since it uses less digits than its factorization.

6469151392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43093 (or 43085 counting only the distinct ones).

The product of its digits is 349920, while the sum is 46.

The square root of 6469151392 is about 80431.0350051521. The cubic root of 6469151392 is about 1863.2985166424.

The spelling of 6469151392 in words is "six billion, four hundred sixty-nine million, one hundred fifty-one thousand, three hundred ninety-two".