6351696 has 150 divisors (see below), whose sum is σ = 20592990. Its totient is φ = 1886976.

The previous prime is 6351673. The next prime is 6351707. The reversal of 6351696 is 6961536.

6351696 is a `hidden beast` number, since 635 + 16 + 9 + 6 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1296 + 6350400 = 36^2 + 2520^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6351696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 219010 + ... + 219038.

Almost surely, 2^6351696 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 6351696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10296495).

6351696 is an abundant number, since it is smaller than the sum of its proper divisors (14241294).

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

6351696 is a wasteful number, since it uses less digits than its factorization.

6351696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75 (or 47 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 6351696 is about 2520.2571297389. The cubic root of 6351696 is about 185.1952746937.

The spelling of 6351696 in words is "six million, three hundred fifty-one thousand, six hundred ninety-six".