1449783134 has 8 divisors (see below), whose sum is σ = 2176973928. Its totient is φ = 724125160.

The previous prime is 1449783121. The next prime is 1449783143. The reversal of 1449783134 is 4313879441.

It is a happy number.

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

It is a super-2 number, since 2×1449783134² = 4203742271261723912, which contains 22 as substring.

It is a congruent number.

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, 380837 + ... + 384624.

It is an arithmetic number, because the mean of its divisors is an integer number (272121741).

Almost surely, 2^1449783134 is an apocalyptic number.

1449783134 is a deficient number, since it is larger than the sum of its proper divisors (727190794).

1449783134 is an equidigital number, since it uses as much as digits as its factorization.

1449783134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766410.

The product of its digits is 290304, while the sum is 44.

The square root of 1449783134 is about 38076.0178327514. The cubic root of 1449783134 is about 1131.7947655538.

The spelling of 1449783134 in words is "one billion, four hundred forty-nine million, seven hundred eighty-three thousand, one hundred thirty-four".