1349412246 has 96 divisors (see below), whose sum is σ = 3659685120. Its totient is φ = 349831872.

The previous prime is 1349412241. The next prime is 1349412301. The reversal of 1349412246 is 6422149431.

1349412246 is a `hidden beast` number, since 1 + 3 + 494 + 122 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1349412246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1349412241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89661 + ... + 103623.

It is an arithmetic number, because the mean of its divisors is an integer number (38121720).

Almost surely, 2^1349412246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1349412246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1829842560).

1349412246 is an abundant number, since it is smaller than the sum of its proper divisors (2310272874).

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

1349412246 is a wasteful number, since it uses less digits than its factorization.

1349412246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14050 (or 14047 counting only the distinct ones).

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

The square root of 1349412246 is about 36734.3469521373. The cubic root of 1349412246 is about 1105.0490334022.

It can be divided in two parts, 1349 and 412246, that added together give a triangular number (413595 = T₉₀₉).

The spelling of 1349412246 in words is "one billion, three hundred forty-nine million, four hundred twelve thousand, two hundred forty-six".