6869671424 has 360 divisors, whose sum is σ = 18364699584. Its totient is φ = 2554675200.

The previous prime is 6869671399. The next prime is 6869671439. The reversal of 6869671424 is 4241769686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 94105052 + ... + 94105124.

Almost surely, 2^6869671424 is an apocalyptic number.

6869671424 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6869671424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9182349792).

6869671424 is an abundant number, since it is smaller than the sum of its proper divisors (11495028160).

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

6869671424 is a wasteful number, since it uses less digits than its factorization.

6869671424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 124 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 53.

The square root of 6869671424 is about 82883.4810079789. The cubic root of 6869671424 is about 1900.9848471356.

The spelling of 6869671424 in words is "six billion, eight hundred sixty-nine million, six hundred seventy-one thousand, four hundred twenty-four".