3934090373 has 2 divisors, whose sum is σ = 3934090374. Its totient is φ = 3934090372.

The previous prime is 3934090351. The next prime is 3934090387. The reversal of 3934090373 is 3730904393.

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., 2903808769 + 1030281604 = 53887^2 + 32098^2 .

It is an emirp because it is prime and its reverse (3730904393) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3934090373 - 2²⁸ = 3665654917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3934090373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3934090073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1967045186 + 1967045187.

It is an arithmetic number, because the mean of its divisors is an integer number (1967045187).

Almost surely, 2^3934090373 is an apocalyptic number.

It is an amenable number.

3934090373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3934090373 is an equidigital number, since it uses as much as digits as its factorization.

3934090373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 41.

The square root of 3934090373 is about 62722.3275476923. The cubic root of 3934090373 is about 1578.6339703217.

The spelling of 3934090373 in words is "three billion, nine hundred thirty-four million, ninety thousand, three hundred seventy-three".