7340650763661 has 48 divisors (see below), whose sum is σ = 10662016869504. Its totient is φ = 4866701761152.

The previous prime is 7340650763659. The next prime is 7340650763669. The reversal of 7340650763661 is 1663670560437.

It is a happy number.

7340650763661 is a `hidden beast` number, since 7 + 3 + 40 + 6 + 507 + 6 + 36 + 61 = 666.

It is not a de Polignac number, because 7340650763661 - 2¹ = 7340650763659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7340650763598 and 7340650763607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7340650763669) 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, 2018323935 + ... + 2018327571.

It is an arithmetic number, because the mean of its divisors is an integer number (222125351448).

Almost surely, 2^{7340650763661} is an apocalyptic number.

It is an amenable number.

7340650763661 is a deficient number, since it is larger than the sum of its proper divisors (3321366105843).

7340650763661 is a wasteful number, since it uses less digits than its factorization.

7340650763661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5570 (or 5567 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 54.

The spelling of 7340650763661 in words is "seven trillion, three hundred forty billion, six hundred fifty million, seven hundred sixty-three thousand, six hundred sixty-one".