375343623 has 6 divisors (see below), whose sum is σ = 542163024. Its totient is φ = 250229076.

The previous prime is 375343609. The next prime is 375343627. The reversal of 375343623 is 326343573.

It is not a de Polignac number, because 375343623 - 2²⁵ = 341789191 is a prime.

It is a super-2 number, since 2×375343623² = 281765670653532258, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375343627) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20852415 + ... + 20852432.

It is an arithmetic number, because the mean of its divisors is an integer number (90360504).

Almost surely, 2^375343623 is an apocalyptic number.

375343623 is a deficient number, since it is larger than the sum of its proper divisors (166819401).

375343623 is a wasteful number, since it uses less digits than its factorization.

375343623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41704853 (or 41704850 counting only the distinct ones).

The product of its digits is 136080, while the sum is 36.

The square root of 375343623 is about 19373.7870071909. The cubic root of 375343623 is about 721.3449801878.

Subtracting from 375343623 its reverse (326343573), we obtain a triangular number (49000050 = T₉₈₉₉).

The spelling of 375343623 in words is "three hundred seventy-five million, three hundred forty-three thousand, six hundred twenty-three".