3426154729 has 2 divisors, whose sum is σ = 3426154730. Its totient is φ = 3426154728.

The previous prime is 3426154673. The next prime is 3426154733. The reversal of 3426154729 is 9274516243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1734889104 + 1691265625 = 41652^2 + 41125^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426154729 - 2¹⁵ = 3426121961 is a prime.

It is not a weakly prime, because it can be changed into another prime (3426154429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713077364 + 1713077365.

It is an arithmetic number, because the mean of its divisors is an integer number (1713077365).

Almost surely, 2^3426154729 is an apocalyptic number.

It is an amenable number.

3426154729 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426154729 is an equidigital number, since it uses as much as digits as its factorization.

3426154729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 3426154729 is about 58533.3642378430. The cubic root of 3426154729 is about 1507.5405086715.

The spelling of 3426154729 in words is "three billion, four hundred twenty-six million, one hundred fifty-four thousand, seven hundred twenty-nine".