1336000380 has 192 divisors, whose sum is σ = 4489648128. Its totient is φ = 292515840.

The previous prime is 1336000357. The next prime is 1336000381. The reversal of 1336000380 is 830006331.

It is a self number, because there is not a number n which added to its sum of digits gives 1336000380.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336000381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 401604 + ... + 404916.

It is an arithmetic number, because the mean of its divisors is an integer number (23383584).

Almost surely, 2^1336000380 is an apocalyptic number.

1336000380 is a gapful number since it is divisible by the number (10) 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 1336000380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2244824064).

1336000380 is an abundant number, since it is smaller than the sum of its proper divisors (3153647748).

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

1336000380 is a wasteful number, since it uses less digits than its factorization.

1336000380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1336000380 is about 36551.3389631625. The cubic root of 1336000380 is about 1101.3757936993.

The spelling of 1336000380 in words is "one billion, three hundred thirty-six million, three hundred eighty", and thus it is an aban number.