474015449 has 4 divisors (see below), whose sum is σ = 476663760. Its totient is φ = 471367140.

The previous prime is 474015427. The next prime is 474015467. The reversal of 474015449 is 944510474.

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: 944510474 = 2 ⋅472255237.

It is a cyclic number.

It is not a de Polignac number, because 474015449 - 2⁸ = 474015193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474015649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1323887 + ... + 1324244.

It is an arithmetic number, because the mean of its divisors is an integer number (119165940).

Almost surely, 2^474015449 is an apocalyptic number.

It is an amenable number.

474015449 is a deficient number, since it is larger than the sum of its proper divisors (2648311).

474015449 is a wasteful number, since it uses less digits than its factorization.

474015449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2648310.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 474015449 is about 21771.8958522220. The cubic root of 474015449 is about 779.7059208066.

The spelling of 474015449 in words is "four hundred seventy-four million, fifteen thousand, four hundred forty-nine".