7897011323 has 8 divisors (see below), whose sum is σ = 7917809760. Its totient is φ = 7876232640.

The previous prime is 7897011307. The next prime is 7897011341. The reversal of 7897011323 is 3231107987.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7897011323 - 2⁴ = 7897011307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7897011623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107293 + ... + 1114401.

It is an arithmetic number, because the mean of its divisors is an integer number (989726220).

Almost surely, 2^7897011323 is an apocalyptic number.

7897011323 is a deficient number, since it is larger than the sum of its proper divisors (20798437).

7897011323 is a wasteful number, since it uses less digits than its factorization.

7897011323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9877.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 7897011323 is about 88865.1299610820. The cubic root of 7897011323 is about 1991.3805158623.

The spelling of 7897011323 in words is "seven billion, eight hundred ninety-seven million, eleven thousand, three hundred twenty-three".