375234913 has 2 divisors, whose sum is σ = 375234914. Its totient is φ = 375234912.

The previous prime is 375234869. The next prime is 375234953. The reversal of 375234913 is 319432573.

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., 360734049 + 14500864 = 18993^2 + 3808^2 .

It is an emirp because it is prime and its reverse (319432573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375234913 - 2¹³ = 375226721 is a prime.

It is not a weakly prime, because it can be changed into another prime (375234953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187617456 + 187617457.

It is an arithmetic number, because the mean of its divisors is an integer number (187617457).

Almost surely, 2^375234913 is an apocalyptic number.

It is an amenable number.

375234913 is a deficient number, since it is larger than the sum of its proper divisors (1).

375234913 is an equidigital number, since it uses as much as digits as its factorization.

375234913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 37.

The square root of 375234913 is about 19370.9812090147. The cubic root of 375234913 is about 721.2753329101.

It can be divided in two parts, 37523 and 4913, that added together give a square (42436 = 206²).

The spelling of 375234913 in words is "three hundred seventy-five million, two hundred thirty-four thousand, nine hundred thirteen".