7494863369 has 8 divisors (see below), whose sum is σ = 8602964160. Its totient is φ = 6396114096.

The previous prime is 7494863351. The next prime is 7494863371. The reversal of 7494863369 is 9633684947.

It is a happy number.

7494863369 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7494863369 is a prime.

It is a super-2 number, since 2×7494863369² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7494863339) 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, 2336159 + ... + 2339364.

It is an arithmetic number, because the mean of its divisors is an integer number (1075370520).

Almost surely, 2^7494863369 is an apocalyptic number.

It is an amenable number.

7494863369 is a deficient number, since it is larger than the sum of its proper divisors (1108100791).

7494863369 is a wasteful number, since it uses less digits than its factorization.

7494863369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4675759.

The product of its digits is 23514624, while the sum is 59.

The square root of 7494863369 is about 86572.8789460071. The cubic root of 7494863369 is about 1956.9868467385.

The spelling of 7494863369 in words is "seven billion, four hundred ninety-four million, eight hundred sixty-three thousand, three hundred sixty-nine".