1341899604 has 72 divisors (see below), whose sum is σ = 3517532928. Its totient is φ = 430882560.

The previous prime is 1341899593. The next prime is 1341899623. The reversal of 1341899604 is 4069981431.

1341899604 is a `hidden beast` number, since 1 + 34 + 1 + 8 + 9 + 9 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1341899604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 250684 + ... + 255980.

It is an arithmetic number, because the mean of its divisors is an integer number (48854624).

Almost surely, 2^1341899604 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 1341899604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1758766464).

1341899604 is an abundant number, since it is smaller than the sum of its proper divisors (2175633324).

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

1341899604 is a wasteful number, since it uses less digits than its factorization.

1341899604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565 (or 5560 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 1341899604 is about 36631.9478597576. The cubic root of 1341899604 is about 1102.9944865604.

The spelling of 1341899604 in words is "one billion, three hundred forty-one million, eight hundred ninety-nine thousand, six hundred four".