1246404096 has 240 divisors, whose sum is σ = 4354837344. Its totient is φ = 335020032.

The previous prime is 1246404083. The next prime is 1246404097. The reversal of 1246404096 is 6904046421.

1246404096 is a `hidden beast` number, since 1 + 2 + 4 + 640 + 4 + 0 + 9 + 6 = 666.

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 1246404096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246404097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 547216 + ... + 549488.

Almost surely, 2^1246404096 is an apocalyptic number.

1246404096 is a gapful number since it is divisible by the number (16) 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 1246404096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2177418672).

1246404096 is an abundant number, since it is smaller than the sum of its proper divisors (3108433248).

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

1246404096 is a wasteful number, since it uses less digits than its factorization.

1246404096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2321 (or 2302 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 1246404096 is about 35304.4486715201. The cubic root of 1246404096 is about 1076.1834008816.

The spelling of 1246404096 in words is "one billion, two hundred forty-six million, four hundred four thousand, ninety-six".