374640103 has 2 divisors, whose sum is σ = 374640104. Its totient is φ = 374640102.

The previous prime is 374640061. The next prime is 374640127. The reversal of 374640103 is 301046473.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-374640103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (374640143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187320051 + 187320052.

It is an arithmetic number, because the mean of its divisors is an integer number (187320052).

Almost surely, 2^374640103 is an apocalyptic number.

374640103 is a deficient number, since it is larger than the sum of its proper divisors (1).

374640103 is an equidigital number, since it uses as much as digits as its factorization.

374640103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 374640103 is about 19355.6219998222. The cubic root of 374640103 is about 720.8940174051.

Adding to 374640103 its reverse (301046473), we get a palindrome (675686576).

The spelling of 374640103 in words is "three hundred seventy-four million, six hundred forty thousand, one hundred three".