1449425934 has 32 divisors (see below), whose sum is σ = 3513761280. Its totient is φ = 439219800.

The previous prime is 1449425921. The next prime is 1449425969. The reversal of 1449425934 is 4395249441.

1449425934 is a `hidden beast` number, since 14 + 4 + 9 + 42 + 593 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1449425934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1219462 + ... + 1220649.

It is an arithmetic number, because the mean of its divisors is an integer number (109805040).

Almost surely, 2^1449425934 is an apocalyptic number.

1449425934 is an abundant number, since it is smaller than the sum of its proper divisors (2064335346).

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

1449425934 is a wasteful number, since it uses less digits than its factorization.

1449425934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440133 (or 2440127 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 1449425934 is about 38071.3269272296. The cubic root of 1449425934 is about 1131.7018067548.

The spelling of 1449425934 in words is "one billion, four hundred forty-nine million, four hundred twenty-five thousand, nine hundred thirty-four".