3404021293 has 2 divisors, whose sum is σ = 3404021294. Its totient is φ = 3404021292.

The previous prime is 3404021267. The next prime is 3404021419. The reversal of 3404021293 is 3921204043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3140705764 + 263315529 = 56042^2 + 16227^2 .

It is a cyclic number.

It is not a de Polignac number, because 3404021293 - 2⁵ = 3404021261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3404021233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1702010646 + 1702010647.

It is an arithmetic number, because the mean of its divisors is an integer number (1702010647).

Almost surely, 2^3404021293 is an apocalyptic number.

It is an amenable number.

3404021293 is a deficient number, since it is larger than the sum of its proper divisors (1).

3404021293 is an equidigital number, since it uses as much as digits as its factorization.

3404021293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3404021293 is about 58343.9910616338. The cubic root of 3404021293 is about 1504.2871858327.

The spelling of 3404021293 in words is "three billion, four hundred four million, twenty-one thousand, two hundred ninety-three".