375769 has 3 divisors (see below), whose sum is σ = 376383. Its totient is φ = 375156.

The previous prime is 375761. The next prime is 375773. The reversal of 375769 is 967573.

The square root of 375769 is 613.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 967573 = 353 ⋅2741.

It can be written as a sum of positive squares in only one way, i.e., 1225 + 374544 = 35^2 + 612^2 .

It is not a de Polignac number, because 375769 - 2³ = 375761 is a prime.

It is a super-2 number, since 2×375769² = 282404682722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 307 + ... + 919.

It is an arithmetic number, because the mean of its divisors is an integer number (125461).

2³⁷⁵⁷⁶⁹ is an apocalyptic number.

375769 is the 613-rd square number.

375769 is the 307-th centered octagonal number.

It is an amenable number.

375769 is a deficient number, since it is larger than the sum of its proper divisors (614).

375769 is an frugal number, since it uses more digits than its factorization.

375769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 613 counting only the distinct ones).

The product of its digits is 39690, while the sum is 37.

The cubic root of 375769 is about 72.1617377446.

The spelling of 375769 in words is "three hundred seventy-five thousand, seven hundred sixty-nine".