1449469794 has 16 divisors (see below), whose sum is σ = 2906716032. Its totient is φ = 481860528.

The previous prime is 1449469789. The next prime is 1449469831. The reversal of 1449469794 is 4979649441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321594 + ... + 326069.

It is an arithmetic number, because the mean of its divisors is an integer number (181669752).

Almost surely, 2^1449469794 is an apocalyptic number.

1449469794 is an abundant number, since it is smaller than the sum of its proper divisors (1457246238).

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

1449469794 is a wasteful number, since it uses less digits than its factorization.

1449469794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648041.

The product of its digits is 7838208, while the sum is 57.

The square root of 1449469794 is about 38071.9029469240. The cubic root of 1449469794 is about 1131.7132218352.

The spelling of 1449469794 in words is "one billion, four hundred forty-nine million, four hundred sixty-nine thousand, seven hundred ninety-four".