3142265479 has 4 divisors (see below), whose sum is σ = 3142456920. Its totient is φ = 3142074040.

The previous prime is 3142265411. The next prime is 3142265491. The reversal of 3142265479 is 9745622413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9745622413 = 7561 ⋅1288933.

It is a cyclic number.

It is not a de Polignac number, because 3142265479 - 2⁹ = 3142264967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142265179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68524 + ... + 104785.

It is an arithmetic number, because the mean of its divisors is an integer number (785614230).

Almost surely, 2^3142265479 is an apocalyptic number.

3142265479 is a deficient number, since it is larger than the sum of its proper divisors (191441).

3142265479 is a wasteful number, since it uses less digits than its factorization.

3142265479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191440.

The product of its digits is 362880, while the sum is 43.

The square root of 3142265479 is about 56055.9138628566. The cubic root of 3142265479 is about 1464.6964358387.

The spelling of 3142265479 in words is "three billion, one hundred forty-two million, two hundred sixty-five thousand, four hundred seventy-nine".