3903373 has 2 divisors, whose sum is σ = 3903374. Its totient is φ = 3903372.

The previous prime is 3903337. The next prime is 3903401. The reversal of 3903373 is 3733093.

Together with previous prime (3903337) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (3903401) can be obtained adding 3903373 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3674889 + 228484 = 1917^2 + 478^2 .

It is a cyclic number.

It is not a de Polignac number, because 3903373 - 2⁹ = 3902861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3903073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1951686 + 1951687.

It is an arithmetic number, because the mean of its divisors is an integer number (1951687).

Almost surely, 2^3903373 is an apocalyptic number.

It is an amenable number.

3903373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3903373 is an equidigital number, since it uses as much as digits as its factorization.

3903373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5103, while the sum is 28.

The square root of 3903373 is about 1975.6955737157. The cubic root of 3903373 is about 157.4514572835.

The spelling of 3903373 in words is "three million, nine hundred three thousand, three hundred seventy-three".