3474572449 has 2 divisors, whose sum is σ = 3474572450. Its totient is φ = 3474572448.

The previous prime is 3474572377. The next prime is 3474572461. The reversal of 3474572449 is 9442754743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2407374225 + 1067198224 = 49065^2 + 32668^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3474572449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3474572249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1737286224 + 1737286225.

It is an arithmetic number, because the mean of its divisors is an integer number (1737286225).

Almost surely, 2^3474572449 is an apocalyptic number.

It is an amenable number.

3474572449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3474572449 is an equidigital number, since it uses as much as digits as its factorization.

3474572449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3386880, while the sum is 49.

The square root of 3474572449 is about 58945.5040609545. The cubic root of 3474572449 is about 1514.6087352764.

The spelling of 3474572449 in words is "three billion, four hundred seventy-four million, five hundred seventy-two thousand, four hundred forty-nine".