382019956 has 6 divisors (see below), whose sum is σ = 668534930. Its totient is φ = 191009976.

The previous prime is 382019941. The next prime is 382019959. The reversal of 382019956 is 659910283.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 199769956 + 182250000 = 14134^2 + 13500^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382019959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47752491 + ... + 47752498.

Almost surely, 2^382019956 is an apocalyptic number.

It is an amenable number.

382019956 is a deficient number, since it is larger than the sum of its proper divisors (286514974).

382019956 is a wasteful number, since it uses less digits than its factorization.

382019956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95504993 (or 95504991 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 382019956 is about 19545.3307979169. The cubic root of 382019956 is about 725.5967855124.

The spelling of 382019956 in words is "three hundred eighty-two million, nineteen thousand, nine hundred fifty-six".