3146742337 has 2 divisors, whose sum is σ = 3146742338. Its totient is φ = 3146742336.

The previous prime is 3146742331. The next prime is 3146742343. The reversal of 3146742337 is 7332476413.

It is a balanced prime because it is at equal distance from previous prime (3146742331) and next prime (3146742343).

It can be written as a sum of positive squares in only one way, i.e., 3057647616 + 89094721 = 55296^2 + 9439^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3146742337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3146742337.

It is not a weakly prime, because it can be changed into another prime (3146742331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1573371168 + 1573371169.

It is an arithmetic number, because the mean of its divisors is an integer number (1573371169).

Almost surely, 2^3146742337 is an apocalyptic number.

It is an amenable number.

3146742337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3146742337 is an equidigital number, since it uses as much as digits as its factorization.

3146742337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 40.

The square root of 3146742337 is about 56095.8317257174. The cubic root of 3146742337 is about 1465.3917013384.

The spelling of 3146742337 in words is "three billion, one hundred forty-six million, seven hundred forty-two thousand, three hundred thirty-seven".