3470445497 has 2 divisors, whose sum is σ = 3470445498. Its totient is φ = 3470445496.

The previous prime is 3470445469. The next prime is 3470445509. The reversal of 3470445497 is 7945440743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3027090361 + 443355136 = 55019^2 + 21056^2 .

It is an emirp because it is prime and its reverse (7945440743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3470445497 - 2²⁰ = 3469396921 is a prime.

It is not a weakly prime, because it can be changed into another prime (3470445427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1735222748 + 1735222749.

It is an arithmetic number, because the mean of its divisors is an integer number (1735222749).

Almost surely, 2^3470445497 is an apocalyptic number.

It is an amenable number.

3470445497 is a deficient number, since it is larger than the sum of its proper divisors (1).

3470445497 is an equidigital number, since it uses as much as digits as its factorization.

3470445497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The square root of 3470445497 is about 58910.4871563629. The cubic root of 3470445497 is about 1514.0088347078.

The spelling of 3470445497 in words is "three billion, four hundred seventy million, four hundred forty-five thousand, four hundred ninety-seven".