1449423348 has 48 divisors (see below), whose sum is σ = 3481705920. Its totient is φ = 468958464.

The previous prime is 1449423347. The next prime is 1449423359. The reversal of 1449423348 is 8433249441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449423347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193008 + ... + 200376.

It is an arithmetic number, because the mean of its divisors is an integer number (72535540).

Almost surely, 2^1449423348 is an apocalyptic number.

It is an amenable number.

1449423348 is an abundant number, since it is smaller than the sum of its proper divisors (2032282572).

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

1449423348 is a wasteful number, since it uses less digits than its factorization.

1449423348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7856 (or 7854 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 1449423348 is about 38071.2929646473. The cubic root of 1449423348 is about 1131.7011337107.

The spelling of 1449423348 in words is "one billion, four hundred forty-nine million, four hundred twenty-three thousand, three hundred forty-eight".