1479874241 has 4 divisors (see below), whose sum is σ = 1484542932. Its totient is φ = 1475205552.

The previous prime is 1479874217. The next prime is 1479874243. The reversal of 1479874241 is 1424789741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1424789741 = 28477 ⋅50033.

It can be written as a sum of positive squares in 2 ways, for example, as 28569025 + 1451305216 = 5345^2 + 38096^2 .

It is a cyclic number.

It is not a de Polignac number, because 1479874241 - 2²² = 1475679937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1479874243) 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, 2333870 + ... + 2334503.

It is an arithmetic number, because the mean of its divisors is an integer number (371135733).

Almost surely, 2^1479874241 is an apocalyptic number.

It is an amenable number.

1479874241 is a deficient number, since it is larger than the sum of its proper divisors (4668691).

1479874241 is an equidigital number, since it uses as much as digits as its factorization.

1479874241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668690.

The product of its digits is 451584, while the sum is 47.

The square root of 1479874241 is about 38469.1336138468. The cubic root of 1479874241 is about 1139.5715638945.

The spelling of 1479874241 in words is "one billion, four hundred seventy-nine million, eight hundred seventy-four thousand, two hundred forty-one".