7290915611960 has 32 divisors (see below), whose sum is σ = 16407869945760. Its totient is φ = 2915777832576.

The previous prime is 7290915611911. The next prime is 7290915611981. The reversal of 7290915611960 is 691165190927.

It is a super-2 number, since 2×7290915611960² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7290915611896 and 7290915611905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18187124 + ... + 18583683.

It is an arithmetic number, because the mean of its divisors is an integer number (512745935805).

Almost surely, 2^{7290915611960} is an apocalyptic number.

It is an amenable number.

7290915611960 is an abundant number, since it is smaller than the sum of its proper divisors (9116954333800).

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

7290915611960 is a wasteful number, since it uses less digits than its factorization.

7290915611960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36775775 (or 36775771 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 56.

The spelling of 7290915611960 in words is "seven trillion, two hundred ninety billion, nine hundred fifteen million, six hundred eleven thousand, nine hundred sixty".