383345896 has 16 divisors (see below), whose sum is σ = 743559300. Its totient is φ = 185063424.

The previous prime is 383345891. The next prime is 383345917. The reversal of 383345896 is 698543383.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 373648900 + 9696996 = 19330^2 + 3114^2 .

It is not an unprimeable number, because it can be changed into a prime (383345891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825945 + ... + 826408.

Almost surely, 2^383345896 is an apocalyptic number.

It is an amenable number.

383345896 is a deficient number, since it is larger than the sum of its proper divisors (360213404).

383345896 is a wasteful number, since it uses less digits than its factorization.

383345896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652388 (or 1652384 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 49.

The square root of 383345896 is about 19579.2210263841. The cubic root of 383345896 is about 726.4352991589.

It can be divided in two parts, 3833 and 45896, that added together give a square (49729 = 223²).

The spelling of 383345896 in words is "three hundred eighty-three million, three hundred forty-five thousand, eight hundred ninety-six".