3346940029 has 2 divisors, whose sum is σ = 3346940030. Its totient is φ = 3346940028.

The previous prime is 3346939943. The next prime is 3346940053. The reversal of 3346940029 is 9200496433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2583688900 + 763251129 = 50830^2 + 27627^2 .

It is an emirp because it is prime and its reverse (9200496433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3346940029 - 2¹⁹ = 3346415741 is a prime.

It is a super-2 number, since 2×3346940029² = 22404015115445041682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3346939973 and 3346940000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3346940329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673470014 + 1673470015.

It is an arithmetic number, because the mean of its divisors is an integer number (1673470015).

Almost surely, 2^3346940029 is an apocalyptic number.

It is an amenable number.

3346940029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3346940029 is an equidigital number, since it uses as much as digits as its factorization.

3346940029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 3346940029 is about 57852.7443514999. The cubic root of 3346940029 is about 1495.8313931355.

The spelling of 3346940029 in words is "three billion, three hundred forty-six million, nine hundred forty thousand, twenty-nine".