3401426533 has 2 divisors, whose sum is σ = 3401426534. Its totient is φ = 3401426532.

The previous prime is 3401426471. The next prime is 3401426573. The reversal of 3401426533 is 3356241043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2209658049 + 1191768484 = 47007^2 + 34522^2 .

It is an emirp because it is prime and its reverse (3356241043) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3401426533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3401426495 and 3401426504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3401426573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700713266 + 1700713267.

It is an arithmetic number, because the mean of its divisors is an integer number (1700713267).

Almost surely, 2^3401426533 is an apocalyptic number.

It is an amenable number.

3401426533 is a deficient number, since it is larger than the sum of its proper divisors (1).

3401426533 is an equidigital number, since it uses as much as digits as its factorization.

3401426533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 3401426533 is about 58321.7500851955. The cubic root of 3401426533 is about 1503.9048677767.

Adding to 3401426533 its reverse (3356241043), we get a palindrome (6757667576).

The spelling of 3401426533 in words is "three billion, four hundred one million, four hundred twenty-six thousand, five hundred thirty-three".