1383225800 has 96 divisors (see below), whose sum is σ = 3574860480. Its totient is φ = 493459200.

The previous prime is 1383225749. The next prime is 1383225817. The reversal of 1383225800 is 85223831.

It is a super-2 number, since 2×1383225800² = 3826627227571280000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110669 + ... + 122531.

It is an arithmetic number, because the mean of its divisors is an integer number (37238130).

Almost surely, 2^1383225800 is an apocalyptic number.

1383225800 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 1383225800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1787430240).

1383225800 is an abundant number, since it is smaller than the sum of its proper divisors (2191634680).

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

1383225800 is a wasteful number, since it uses less digits than its factorization.

1383225800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11943 (or 11934 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 1383225800 is about 37191.7437074413. The cubic root of 1383225800 is about 1114.2030944346.

The spelling of 1383225800 in words is "one billion, three hundred eighty-three million, two hundred twenty-five thousand, eight hundred".