507004393 has 8 divisors (see below), whose sum is σ = 579895488. Its totient is φ = 434228784.

The previous prime is 507004391. The next prime is 507004409. The reversal of 507004393 is 393400705.

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

It is not a de Polignac number, because 507004393 - 2¹ = 507004391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (507004391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19246 + ... + 37207.

It is an arithmetic number, because the mean of its divisors is an integer number (72486936).

Almost surely, 2^507004393 is an apocalyptic number.

It is an amenable number.

507004393 is a deficient number, since it is larger than the sum of its proper divisors (72891095).

507004393 is a wasteful number, since it uses less digits than its factorization.

507004393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57743.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 507004393 is about 22516.7580481738. The cubic root of 507004393 is about 797.3896129679.

The spelling of 507004393 in words is "five hundred seven million, four thousand, three hundred ninety-three".