3402319 has 2 divisors, whose sum is σ = 3402320. Its totient is φ = 3402318.

The previous prime is 3402313. The next prime is 3402323. The reversal of 3402319 is 9132043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3402319 - 2⁹ = 3401807 is a prime.

It is a super-3 number, since 3×3402319³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

3402319 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3402319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3402313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701159 + 1701160.

It is an arithmetic number, because the mean of its divisors is an integer number (1701160).

Almost surely, 2^3402319 is an apocalyptic number.

3402319 is a deficient number, since it is larger than the sum of its proper divisors (1).

3402319 is an equidigital number, since it uses as much as digits as its factorization.

3402319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3402319 is about 1844.5376114355. The cubic root of 3402319 is about 150.4036387898.

It can be divided in two parts, 3402 and 319, that added together give a square (3721 = 61²).

The spelling of 3402319 in words is "three million, four hundred two thousand, three hundred nineteen".