1449514879 has 8 divisors (see below), whose sum is σ = 1474140272. Its totient is φ = 1424917440.

The previous prime is 1449514873. The next prime is 1449514909. The reversal of 1449514879 is 9784159441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1449514879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449514873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115612 + ... + 127534.

It is an arithmetic number, because the mean of its divisors is an integer number (184267534).

Almost surely, 2^1449514879 is an apocalyptic number.

1449514879 is a deficient number, since it is larger than the sum of its proper divisors (24625393).

1449514879 is a wasteful number, since it uses less digits than its factorization.

1449514879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13977.

The product of its digits is 1451520, while the sum is 52.

The square root of 1449514879 is about 38072.4950456363. The cubic root of 1449514879 is about 1131.7249554962.

The spelling of 1449514879 in words is "one billion, four hundred forty-nine million, five hundred fourteen thousand, eight hundred seventy-nine".