3166420577 has 2 divisors, whose sum is σ = 3166420578. Its totient is φ = 3166420576.

The previous prime is 3166420571. The next prime is 3166420589. The reversal of 3166420577 is 7750246613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1606486561 + 1559934016 = 40081^2 + 39496^2 .

It is a cyclic number.

It is not a de Polignac number, because 3166420577 - 2¹⁴ = 3166404193 is a prime.

It is not a weakly prime, because it can be changed into another prime (3166420571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583210288 + 1583210289.

It is an arithmetic number, because the mean of its divisors is an integer number (1583210289).

Almost surely, 2^3166420577 is an apocalyptic number.

It is an amenable number.

3166420577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166420577 is an equidigital number, since it uses as much as digits as its factorization.

3166420577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 3166420577 is about 56270.9567805631. The cubic root of 3166420577 is about 1468.4399784541.

The spelling of 3166420577 in words is "three billion, one hundred sixty-six million, four hundred twenty thousand, five hundred seventy-seven".