1354689336 has 512 divisors, whose sum is σ = 5016453120. Its totient is φ = 293068800.

The previous prime is 1354689331. The next prime is 1354689337. The reversal of 1354689336 is 6339864531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1354689331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12660595 + ... + 12660701.

It is an arithmetic number, because the mean of its divisors is an integer number (9797760).

Almost surely, 2^1354689336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1354689336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2508226560).

1354689336 is an abundant number, since it is smaller than the sum of its proper divisors (3661763784).

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

1354689336 is a wasteful number, since it uses less digits than its factorization.

1354689336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 191 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 48.

The square root of 1354689336 is about 36806.1046023618. The cubic root of 1354689336 is about 1106.4876493872.

The spelling of 1354689336 in words is "one billion, three hundred fifty-four million, six hundred eighty-nine thousand, three hundred thirty-six".