2742871465 has 8 divisors (see below), whose sum is σ = 3292731648. Its totient is φ = 2193439920.

The previous prime is 2742871441. The next prime is 2742871471. The reversal of 2742871465 is 5641782472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2742871465 - 2⁵ = 2742871433 is a prime.

It is a super-2 number, since 2×2742871465² = 15046687747022492450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92907 + ... + 118816.

It is an arithmetic number, because the mean of its divisors is an integer number (411591456).

Almost surely, 2^2742871465 is an apocalyptic number.

It is an amenable number.

2742871465 is a deficient number, since it is larger than the sum of its proper divisors (549860183).

2742871465 is a wasteful number, since it uses less digits than its factorization.

2742871465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214319.

The product of its digits is 752640, while the sum is 46.

The square root of 2742871465 is about 52372.4303904258. The cubic root of 2742871465 is about 1399.8080459613.

The spelling of 2742871465 in words is "two billion, seven hundred forty-two million, eight hundred seventy-one thousand, four hundred sixty-five".