383142604 has 36 divisors (see below), whose sum is σ = 732967704. Its totient is φ = 175149312.

The previous prime is 383142601. The next prime is 383142629. The reversal of 383142604 is 406241383.

It is not an unprimeable number, because it can be changed into a prime (383142601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69684 + ... + 74980.

It is an arithmetic number, because the mean of its divisors is an integer number (20360214).

Almost surely, 2^383142604 is an apocalyptic number.

It is an amenable number.

383142604 is a deficient number, since it is larger than the sum of its proper divisors (349825100).

383142604 is a wasteful number, since it uses less digits than its factorization.

383142604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5434 (or 5419 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 383142604 is about 19574.0288137113. The cubic root of 383142604 is about 726.3068645874.

Adding to 383142604 its reverse (406241383), we get a palindrome (789383987).

The spelling of 383142604 in words is "three hundred eighty-three million, one hundred forty-two thousand, six hundred four".