6704207400 has 192 divisors, whose sum is σ = 23200657920. Its totient is φ = 1587398400.

The previous prime is 6704207383. The next prime is 6704207413. The reversal of 6704207400 is 47024076.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271989 + ... + 295611.

It is an arithmetic number, because the mean of its divisors is an integer number (120836760).

Almost surely, 2^6704207400 is an apocalyptic number.

6704207400 is a gapful number since it is divisible by the number (60) 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 6704207400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11600328960).

6704207400 is an abundant number, since it is smaller than the sum of its proper divisors (16496450520).

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

6704207400 is a wasteful number, since it uses less digits than its factorization.

6704207400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23696 (or 23687 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 6704207400 is about 81879.2244711685. The cubic root of 6704207400 is about 1885.5981656490.

The spelling of 6704207400 in words is "six billion, seven hundred four million, two hundred seven thousand, four hundred".