6429292704 has 120 divisors (see below), whose sum is σ = 19058231808. Its totient is φ = 2126113920.

The previous prime is 6429292693. The next prime is 6429292729. The reversal of 6429292704 is 4072929246.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6429292704.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 319419 + ... + 338949.

Almost surely, 2^6429292704 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 6429292704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9529115904).

6429292704 is an abundant number, since it is smaller than the sum of its proper divisors (12628939104).

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

6429292704 is a wasteful number, since it uses less digits than its factorization.

6429292704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19680 (or 19663 counting only the distinct ones).

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

The square root of 6429292704 is about 80182.8703901276. The cubic root of 6429292704 is about 1859.4638204772.

The spelling of 6429292704 in words is "six billion, four hundred twenty-nine million, two hundred ninety-two thousand, seven hundred four".