378101393 has 8 divisors (see below), whose sum is σ = 396528000. Its totient is φ = 359840448.

The previous prime is 378101377. The next prime is 378101401. The reversal of 378101393 is 393101873.

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

It is a cyclic number.

It is not a de Polignac number, because 378101393 - 2⁴ = 378101377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378101093) 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, 36728 + ... + 45881.

It is an arithmetic number, because the mean of its divisors is an integer number (49566000).

Almost surely, 2^378101393 is an apocalyptic number.

It is an amenable number.

378101393 is a deficient number, since it is larger than the sum of its proper divisors (18426607).

378101393 is a wasteful number, since it uses less digits than its factorization.

378101393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82831.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 378101393 is about 19444.8294669817. The cubic root of 378101393 is about 723.1073220325.

The spelling of 378101393 in words is "three hundred seventy-eight million, one hundred one thousand, three hundred ninety-three".