2742524669 has 16 divisors (see below), whose sum is σ = 2883820800. Its totient is φ = 2603145600.

The previous prime is 2742524639. The next prime is 2742524689. The reversal of 2742524669 is 9664252472.

It is a cyclic number.

It is not a de Polignac number, because 2742524669 - 2²⁸ = 2474089213 is a prime.

It is a super-2 number, since 2×2742524669² = 15042883120147119122, 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 (2742524639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2750279 + ... + 2751275.

It is an arithmetic number, because the mean of its divisors is an integer number (180238800).

Almost surely, 2^2742524669 is an apocalyptic number.

It is an amenable number.

2742524669 is a deficient number, since it is larger than the sum of its proper divisors (141296131).

2742524669 is a wasteful number, since it uses less digits than its factorization.

2742524669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820.

The product of its digits is 1451520, while the sum is 47.

The square root of 2742524669 is about 52369.1194216592. The cubic root of 2742524669 is about 1399.7490483867.

The spelling of 2742524669 in words is "two billion, seven hundred forty-two million, five hundred twenty-four thousand, six hundred sixty-nine".