1349705282 has 4 divisors (see below), whose sum is σ = 2024557926. Its totient is φ = 674852640.

The previous prime is 1349705267. The next prime is 1349705303. The reversal of 1349705282 is 2825079431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1301694241 + 48011041 = 36079^2 + 6929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337426319 + ... + 337426322.

Almost surely, 2^1349705282 is an apocalyptic number.

1349705282 is a deficient number, since it is larger than the sum of its proper divisors (674852644).

1349705282 is an equidigital number, since it uses as much as digits as its factorization.

1349705282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674852643.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1349705282 is about 36738.3353188464. The cubic root of 1349705282 is about 1105.1290177836.

The spelling of 1349705282 in words is "one billion, three hundred forty-nine million, seven hundred five thousand, two hundred eighty-two".