7897056330723 has 16 divisors (see below), whose sum is σ = 12094693966080. Its totient is φ = 4489696997856.

The previous prime is 7897056330689. The next prime is 7897056330767. The reversal of 7897056330723 is 3270336507987.

It is not a de Polignac number, because 7897056330723 - 2¹⁸ = 7897056068579 is a prime.

It is a super-2 number, since 2×7897056330723² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7897056330223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954438253 + ... + 954446526.

It is an arithmetic number, because the mean of its divisors is an integer number (755918372880).

Almost surely, 2^{7897056330723} is an apocalyptic number.

7897056330723 is a deficient number, since it is larger than the sum of its proper divisors (4197637635357).

7897056330723 is a wasteful number, since it uses less digits than its factorization.

7897056330723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1908884986.

The product of its (nonzero) digits is 40007520, while the sum is 60.

The spelling of 7897056330723 in words is "seven trillion, eight hundred ninety-seven billion, fifty-six million, three hundred thirty thousand, seven hundred twenty-three".