7632486369 has 48 divisors (see below), whose sum is σ = 11694938112. Its totient is φ = 4790880864.

The previous prime is 7632486349. The next prime is 7632486383. The reversal of 7632486369 is 9636842367.

7632486369 is a `hidden beast` number, since 76 + 32 + 486 + 3 + 69 = 666.

It is not a de Polignac number, because 7632486369 - 2⁹ = 7632485857 is a prime.

It is a super-3 number, since 3×7632486369³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7632486319) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1215532 + ... + 1221794.

It is an arithmetic number, because the mean of its divisors is an integer number (243644544).

Almost surely, 2^7632486369 is an apocalyptic number.

It is an amenable number.

7632486369 is a deficient number, since it is larger than the sum of its proper divisors (4062451743).

7632486369 is a wasteful number, since it uses less digits than its factorization.

7632486369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6426 (or 6423 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The square root of 7632486369 is about 87364.1022903572. The cubic root of 7632486369 is about 1968.8925353976.

The spelling of 7632486369 in words is "seven billion, six hundred thirty-two million, four hundred eighty-six thousand, three hundred sixty-nine".