1382737234 has 4 divisors (see below), whose sum is σ = 2074105854. Its totient is φ = 691368616.

The previous prime is 1382737189. The next prime is 1382737247. The reversal of 1382737234 is 4327372831.

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., 1287733225 + 95004009 = 35885^2 + 9747^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345684307 + ... + 345684310.

Almost surely, 2^1382737234 is an apocalyptic number.

1382737234 is a deficient number, since it is larger than the sum of its proper divisors (691368620).

1382737234 is an equidigital number, since it uses as much as digits as its factorization.

1382737234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691368619.

The product of its digits is 169344, while the sum is 40.

The square root of 1382737234 is about 37185.1749222725. The cubic root of 1382737234 is about 1114.0718972836.

It can be divided in two parts, 138 and 2737234, that added together give a palindrome (2737372).

The spelling of 1382737234 in words is "one billion, three hundred eighty-two million, seven hundred thirty-seven thousand, two hundred thirty-four".