1373270336 has 56 divisors (see below), whose sum is σ = 2914183656. Its totient is φ = 639795200.

The previous prime is 1373270287. The next prime is 1373270341. The reversal of 1373270336 is 6330723731.

It can be written as a sum of positive squares in 4 ways, for example, as 775956736 + 597313600 = 27856^2 + 24440^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1373270296 and 1373270305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103640 + ... + 116136.

Almost surely, 2^1373270336 is an apocalyptic number.

1373270336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1373270336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457091828).

1373270336 is an abundant number, since it is smaller than the sum of its proper divisors (1540913320).

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

1373270336 is a wasteful number, since it uses less digits than its factorization.

1373270336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12627 (or 12617 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 35.

The square root of 1373270336 is about 37057.6623115922. The cubic root of 1373270336 is about 1111.5235783255.

The spelling of 1373270336 in words is "one billion, three hundred seventy-three million, two hundred seventy thousand, three hundred thirty-six".