3490361129 has 2 divisors, whose sum is σ = 3490361130. Its totient is φ = 3490361128.

The previous prime is 3490361099. The next prime is 3490361143. The reversal of 3490361129 is 9211630943.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2378805529 + 1111555600 = 48773^2 + 33340^2 .

It is a cyclic number.

It is not a de Polignac number, because 3490361129 - 2¹² = 3490357033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3490361092 and 3490361101.

It is not a weakly prime, because it can be changed into another prime (3490361179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745180564 + 1745180565.

It is an arithmetic number, because the mean of its divisors is an integer number (1745180565).

Almost surely, 2^3490361129 is an apocalyptic number.

It is an amenable number.

3490361129 is a deficient number, since it is larger than the sum of its proper divisors (1).

3490361129 is an equidigital number, since it uses as much as digits as its factorization.

3490361129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3490361129 is about 59079.2783385173. The cubic root of 3490361129 is about 1516.8994288230.

The spelling of 3490361129 in words is "three billion, four hundred ninety million, three hundred sixty-one thousand, one hundred twenty-nine".