1074474469 has 4 divisors (see below), whose sum is σ = 1074850560. Its totient is φ = 1074098380.

The previous prime is 1074474439. The next prime is 1074474481. The reversal of 1074474469 is 9644744701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9644744701 = 90977 ⋅106013.

It is a cyclic number.

It is not a de Polignac number, because 1074474469 - 2¹³ = 1074466277 is a prime.

It is a super-2 number, since 2×1074474469² = 2308990769065663922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074474439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183727 + ... + 189484.

It is an arithmetic number, because the mean of its divisors is an integer number (268712640).

Almost surely, 2^1074474469 is an apocalyptic number.

It is an amenable number.

1074474469 is a deficient number, since it is larger than the sum of its proper divisors (376091).

1074474469 is an equidigital number, since it uses as much as digits as its factorization.

1074474469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376090.

The product of its (nonzero) digits is 677376, while the sum is 46.

The square root of 1074474469 is about 32779.1773691775. The cubic root of 1074474469 is about 1024.2328486214.

The spelling of 1074474469 in words is "one billion, seventy-four million, four hundred seventy-four thousand, four hundred sixty-nine".