1244469346 has 8 divisors (see below), whose sum is σ = 1880954064. Its totient is φ = 617484660.

The previous prime is 1244469311. The next prime is 1244469371. The reversal of 1244469346 is 6439644421.

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

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, 2374680 + ... + 2375203.

It is an arithmetic number, because the mean of its divisors is an integer number (235119258).

Almost surely, 2^1244469346 is an apocalyptic number.

1244469346 is a deficient number, since it is larger than the sum of its proper divisors (636484718).

1244469346 is a wasteful number, since it uses less digits than its factorization.

1244469346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4750016.

The product of its digits is 497664, while the sum is 43.

The square root of 1244469346 is about 35277.0370921369. The cubic root of 1244469346 is about 1075.6262717452.

The spelling of 1244469346 in words is "one billion, two hundred forty-four million, four hundred sixty-nine thousand, three hundred forty-six".