7220654793 has 24 divisors (see below), whose sum is σ = 11758157600. Its totient is φ = 4376152440.

The previous prime is 7220654737. The next prime is 7220654801. The reversal of 7220654793 is 3974560227.

It is not a de Polignac number, because 7220654793 - 2⁸ = 7220654537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7220654393) 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 23 ways as a sum of consecutive naturals, for example, 1101823 + ... + 1108356.

Almost surely, 2^7220654793 is an apocalyptic number.

It is an amenable number.

7220654793 is a deficient number, since it is larger than the sum of its proper divisors (4537502807).

7220654793 is a wasteful number, since it uses less digits than its factorization.

7220654793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210210 (or 2210193 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 7220654793 is about 84974.4361146339. The cubic root of 7220654793 is about 1932.8234862840.

The spelling of 7220654793 in words is "seven billion, two hundred twenty million, six hundred fifty-four thousand, seven hundred ninety-three".