375338893 has 2 divisors, whose sum is σ = 375338894. Its totient is φ = 375338892.

The previous prime is 375338867. The next prime is 375338911. The reversal of 375338893 is 398833573.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295736809 + 79602084 = 17197^2 + 8922^2 .

It is a cyclic number.

It is not a de Polignac number, because 375338893 - 2¹⁷ = 375207821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375338813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187669446 + 187669447.

It is an arithmetic number, because the mean of its divisors is an integer number (187669447).

Almost surely, 2^375338893 is an apocalyptic number.

It is an amenable number.

375338893 is a deficient number, since it is larger than the sum of its proper divisors (1).

375338893 is an equidigital number, since it uses as much as digits as its factorization.

375338893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The square root of 375338893 is about 19373.6649346478. The cubic root of 375338893 is about 721.3419500967.

The spelling of 375338893 in words is "three hundred seventy-five million, three hundred thirty-eight thousand, eight hundred ninety-three".