1346454446 has 8 divisors (see below), whose sum is σ = 2020039560. Its totient is φ = 673107928.

The previous prime is 1346454407. The next prime is 1346454463. The reversal of 1346454446 is 6444546431.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44801 + ... + 68556.

It is an arithmetic number, because the mean of its divisors is an integer number (252504945).

Almost surely, 2^1346454446 is an apocalyptic number.

1346454446 is a deficient number, since it is larger than the sum of its proper divisors (673585114).

1346454446 is a wasteful number, since it uses less digits than its factorization.

1346454446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119298.

The product of its digits is 552960, while the sum is 41.

The square root of 1346454446 is about 36694.0655419919. The cubic root of 1346454446 is about 1104.2410507522.

The spelling of 1346454446 in words is "one billion, three hundred forty-six million, four hundred fifty-four thousand, four hundred forty-six".