1369830270 has 32 divisors (see below), whose sum is σ = 3460625280. Its totient is φ = 346062240.

The previous prime is 1369830223. The next prime is 1369830271. The reversal of 1369830270 is 720389631.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369830271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1201036 + ... + 1202175.

It is an arithmetic number, because the mean of its divisors is an integer number (108144540).

Almost surely, 2^1369830270 is an apocalyptic number.

1369830270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1369830270 is an abundant number, since it is smaller than the sum of its proper divisors (2090795010).

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

1369830270 is a wasteful number, since it uses less digits than its factorization.

1369830270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403240.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 1369830270 is about 37011.2181642269. The cubic root of 1369830270 is about 1110.5946736410.

The spelling of 1369830270 in words is "one billion, three hundred sixty-nine million, eight hundred thirty thousand, two hundred seventy".