7674235642 has 8 divisors (see below), whose sum is σ = 12188491956. Its totient is φ = 3611404992.

The previous prime is 7674235619. The next prime is 7674235643. The reversal of 7674235642 is 2465324767.

It can be written as a sum of positive squares in 2 ways, for example, as 7113066921 + 561168721 = 84339^2 + 23689^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 7674235592 and 7674235601.

It is not an unprimeable number, because it can be changed into a prime (7674235643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112856373 + ... + 112856440.

Almost surely, 2^7674235642 is an apocalyptic number.

7674235642 is a deficient number, since it is larger than the sum of its proper divisors (4514256314).

7674235642 is a wasteful number, since it uses less digits than its factorization.

7674235642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225712832.

The product of its digits is 1693440, while the sum is 46.

The square root of 7674235642 is about 87602.7148095309. The cubic root of 7674235642 is about 1972.4759203149.

The spelling of 7674235642 in words is "seven billion, six hundred seventy-four million, two hundred thirty-five thousand, six hundred forty-two".