97468456669 has 4 divisors (see below), whose sum is σ = 97469298844. Its totient is φ = 97467614496.

The previous prime is 97468456667. The next prime is 97468456699. The reversal of 97468456669 is 96665486479.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 69188989444 + 28279467225 = 263038^2 + 168165^2 .

It is a cyclic number.

It is not a de Polignac number, because 97468456669 - 2¹ = 97468456667 is a prime.

It is a super-2 number, since 2×97468456669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97468456598 and 97468456607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97468456661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213312 + ... + 490345.

It is an arithmetic number, because the mean of its divisors is an integer number (24367324711).

Almost surely, 2^97468456669 is an apocalyptic number.

It is an amenable number.

97468456669 is a deficient number, since it is larger than the sum of its proper divisors (842175).

97468456669 is a wasteful number, since it uses less digits than its factorization.

97468456669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842174.

The product of its digits is 470292480, while the sum is 70.

The spelling of 97468456669 in words is "ninety-seven billion, four hundred sixty-eight million, four hundred fifty-six thousand, six hundred sixty-nine".