7674242249 has 8 divisors (see below), whose sum is σ = 7869778560. Its totient is φ = 7481135200.

The previous prime is 7674242197. The next prime is 7674242263. The reversal of 7674242249 is 9422424767.

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

It is a cyclic number.

It is not a de Polignac number, because 7674242249 - 2²⁰ = 7673193673 is a prime.

It is a super-3 number, since 3×7674242249³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7674242269) 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 7 ways as a sum of consecutive naturals, for example, 600917 + ... + 613554.

It is an arithmetic number, because the mean of its divisors is an integer number (983722320).

Almost surely, 2^7674242249 is an apocalyptic number.

It is an amenable number.

7674242249 is a deficient number, since it is larger than the sum of its proper divisors (195536311).

7674242249 is a wasteful number, since it uses less digits than its factorization.

7674242249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214631.

The product of its digits is 1354752, while the sum is 47.

The square root of 7674242249 is about 87602.7525195413. The cubic root of 7674242249 is about 1972.4764863710.

The spelling of 7674242249 in words is "seven billion, six hundred seventy-four million, two hundred forty-two thousand, two hundred forty-nine".