375243963 has 8 divisors (see below), whose sum is σ = 517578000. Its totient is φ = 241536288.

The previous prime is 375243949. The next prime is 375244027. The reversal of 375243963 is 369342573.

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

It is not a de Polignac number, because 375243963 - 2⁸ = 375243707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (375243923) 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 7 ways as a sum of consecutive naturals, for example, 2156488 + ... + 2156661.

It is an arithmetic number, because the mean of its divisors is an integer number (64697250).

Almost surely, 2^375243963 is an apocalyptic number.

375243963 is a deficient number, since it is larger than the sum of its proper divisors (142334037).

375243963 is a wasteful number, since it uses less digits than its factorization.

375243963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4313181.

The product of its digits is 408240, while the sum is 42.

The square root of 375243963 is about 19371.2148044463. The cubic root of 375243963 is about 721.2811314904.

The spelling of 375243963 in words is "three hundred seventy-five million, two hundred forty-three thousand, nine hundred sixty-three".