1346439246 has 8 divisors (see below), whose sum is σ = 2692878504. Its totient is φ = 448813080.

The previous prime is 1346439239. The next prime is 1346439247. The reversal of 1346439246 is 6429346431.

It is a sphenic number, since it is the product of 3 distinct primes.

1346439246 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1346439198 and 1346439207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346439247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112203265 + ... + 112203276.

It is an arithmetic number, because the mean of its divisors is an integer number (336609813).

Almost surely, 2^1346439246 is an apocalyptic number.

1346439246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1346439246 is a wasteful number, since it uses less digits than its factorization.

1346439246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224406546.

The product of its digits is 373248, while the sum is 42.

The square root of 1346439246 is about 36693.8584234474. The cubic root of 1346439246 is about 1104.2368955114.

The spelling of 1346439246 in words is "one billion, three hundred forty-six million, four hundred thirty-nine thousand, two hundred forty-six".