393250396468 has 12 divisors (see below), whose sum is σ = 688193924320. Its totient is φ = 196623560952.

The previous prime is 393250396439. The next prime is 393250396493. The reversal of 393250396468 is 864693052393.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248593 + ... + 921031.

Almost surely, 2^393250396468 is an apocalyptic number.

It is an amenable number.

393250396468 is a deficient number, since it is larger than the sum of its proper divisors (294943527852).

393250396468 is a wasteful number, since it uses less digits than its factorization.

393250396468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818646 (or 818644 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 393250396468 in words is "three hundred ninety-three billion, two hundred fifty million, three hundred ninety-six thousand, four hundred sixty-eight".