383997493058 has 8 divisors (see below), whose sum is σ = 576207158160. Its totient is φ = 191928440340.

The previous prime is 383997493057. The next prime is 383997493079. The reversal of 383997493058 is 850394799383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×383997493058³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (383997493057) 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 3 ways as a sum of consecutive naturals, for example, 35146268 + ... + 35157191.

It is an arithmetic number, because the mean of its divisors is an integer number (72025894770).

Almost surely, 2^383997493058 is an apocalyptic number.

383997493058 is a deficient number, since it is larger than the sum of its proper divisors (192209665102).

383997493058 is a wasteful number, since it uses less digits than its factorization.

383997493058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70306192.

The product of its (nonzero) digits is 176359680, while the sum is 68.

The spelling of 383997493058 in words is "three hundred eighty-three billion, nine hundred ninety-seven million, four hundred ninety-three thousand, fifty-eight".