7629034504640 has 28 divisors (see below), whose sum is σ = 18166638414936. Its totient is φ = 3051613801728.

The previous prime is 7629034504601. The next prime is 7629034504661. The reversal of 7629034504640 is 464054309267.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11920366094 + ... + 11920366733.

Almost surely, 2^{7629034504640} is an apocalyptic number.

It is an amenable number.

7629034504640 is an abundant number, since it is smaller than the sum of its proper divisors (10537603910296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7629034504640 is a wasteful number, since it uses less digits than its factorization.

7629034504640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23840732844 (or 23840732834 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 7629034504640 in words is "seven trillion, six hundred twenty-nine billion, thirty-four million, five hundred four thousand, six hundred forty".