1474441469 has 2 divisors, whose sum is σ = 1474441470. Its totient is φ = 1474441468.

The previous prime is 1474441421. The next prime is 1474441481. The reversal of 1474441469 is 9641444741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1383468025 + 90973444 = 37195^2 + 9538^2 .

It is a cyclic number.

It is not a de Polignac number, because 1474441469 - 2¹⁶ = 1474375933 is a prime.

It is a super-2 number, since 2×1474441469² = 4347955291013755922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474441369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737220734 + 737220735.

It is an arithmetic number, because the mean of its divisors is an integer number (737220735).

Almost surely, 2^1474441469 is an apocalyptic number.

It is an amenable number.

1474441469 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474441469 is an equidigital number, since it uses as much as digits as its factorization.

1474441469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 387072, while the sum is 44.

The square root of 1474441469 is about 38398.4565965873. The cubic root of 1474441469 is about 1138.1753587810.

The spelling of 1474441469 in words is "one billion, four hundred seventy-four million, four hundred forty-one thousand, four hundred sixty-nine".