3494863373 has 2 divisors, whose sum is σ = 3494863374. Its totient is φ = 3494863372.

The previous prime is 3494863357. The next prime is 3494863387. The reversal of 3494863373 is 3733684943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3487256809 + 7606564 = 59053^2 + 2758^2 .

It is a cyclic number.

It is not a de Polignac number, because 3494863373 - 2⁴ = 3494863357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3494823373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747431686 + 1747431687.

It is an arithmetic number, because the mean of its divisors is an integer number (1747431687).

Almost surely, 2^3494863373 is an apocalyptic number.

It is an amenable number.

3494863373 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494863373 is an equidigital number, since it uses as much as digits as its factorization.

3494863373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 50.

The square root of 3494863373 is about 59117.3694695561. The cubic root of 3494863373 is about 1517.5513687176.

The spelling of 3494863373 in words is "three billion, four hundred ninety-four million, eight hundred sixty-three thousand, three hundred seventy-three".