3074220497 has 2 divisors, whose sum is σ = 3074220498. Its totient is φ = 3074220496.

The previous prime is 3074220439. The next prime is 3074220511. The reversal of 3074220497 is 7940224703.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2737277761 + 336942736 = 52319^2 + 18356^2 .

It is a cyclic number.

It is not a de Polignac number, because 3074220497 - 2⁸ = 3074220241 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3074220497.

It is not a weakly prime, because it can be changed into another prime (3074220797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537110248 + 1537110249.

It is an arithmetic number, because the mean of its divisors is an integer number (1537110249).

Almost surely, 2^3074220497 is an apocalyptic number.

It is an amenable number.

3074220497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3074220497 is an equidigital number, since it uses as much as digits as its factorization.

3074220497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 3074220497 is about 55445.6535447099. The cubic root of 3074220497 is about 1454.0466425857.

The spelling of 3074220497 in words is "three billion, seventy-four million, two hundred twenty thousand, four hundred ninety-seven".