4290373 has 2 divisors, whose sum is σ = 4290374. Its totient is φ = 4290372.

The previous prime is 4290359. The next prime is 4290413. The reversal of 4290373 is 3730924.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2566404 + 1723969 = 1602^2 + 1313^2 .

It is a cyclic number.

It is not a de Polignac number, because 4290373 - 2⁹ = 4289861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4290973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145186 + 2145187.

It is an arithmetic number, because the mean of its divisors is an integer number (2145187).

Almost surely, 2^4290373 is an apocalyptic number.

It is an amenable number.

4290373 is a deficient number, since it is larger than the sum of its proper divisors (1).

4290373 is an equidigital number, since it uses as much as digits as its factorization.

4290373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 4290373 is about 2071.3215588122. The cubic root of 4290373 is about 162.4918875635.

The spelling of 4290373 in words is "four million, two hundred ninety thousand, three hundred seventy-three".