1246404084 has 24 divisors (see below), whose sum is σ = 2909000640. Its totient is φ = 415364544.

The previous prime is 1246404083. The next prime is 1246404097. The reversal of 1246404084 is 4804046421.

It is a super-2 number, since 2×1246404084² = 3107046281223758112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246404083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49177 + ... + 70079.

It is an arithmetic number, because the mean of its divisors is an integer number (121208360).

Almost surely, 2^1246404084 is an apocalyptic number.

It is an amenable number.

1246404084 is an abundant number, since it is smaller than the sum of its proper divisors (1662596556).

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

1246404084 is a wasteful number, since it uses less digits than its factorization.

1246404084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25879 (or 25877 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

The square root of 1246404084 is about 35304.4485015699. The cubic root of 1246404084 is about 1076.1833974279.

The spelling of 1246404084 in words is "one billion, two hundred forty-six million, four hundred four thousand, eighty-four".