7225007906739 has 32 divisors (see below), whose sum is σ = 11164511232000. Its totient is φ = 4070659561632.

The previous prime is 7225007906693. The next prime is 7225007906777. The reversal of 7225007906739 is 9376097005227.

It is not a de Polignac number, because 7225007906739 - 2¹⁵ = 7225007873971 is a prime.

It is a super-2 number, since 2×7225007906739² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7225007906839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3283707 + ... + 5023220.

It is an arithmetic number, because the mean of its divisors is an integer number (348890976000).

Almost surely, 2^{7225007906739} is an apocalyptic number.

7225007906739 is a deficient number, since it is larger than the sum of its proper divisors (3939503325261).

7225007906739 is a wasteful number, since it uses less digits than its factorization.

7225007906739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8307519.

The product of its (nonzero) digits is 10001880, while the sum is 57.

The spelling of 7225007906739 in words is "seven trillion, two hundred twenty-five billion, seven million, nine hundred six thousand, seven hundred thirty-nine".