97400063869 has 8 divisors (see below), whose sum is σ = 102537368640. Its totient is φ = 92263857696.

The previous prime is 97400063791. The next prime is 97400063881. The reversal of 97400063869 is 96836000479.

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 97400063869 - 2⁷ = 97400063741 is a prime.

It is a super-2 number, since 2×97400063869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97400063269) 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, 89449 + ... + 450334.

It is an arithmetic number, because the mean of its divisors is an integer number (12817171080).

Almost surely, 2^97400063869 is an apocalyptic number.

It is an amenable number.

97400063869 is a deficient number, since it is larger than the sum of its proper divisors (5137304771).

97400063869 is a wasteful number, since it uses less digits than its factorization.

97400063869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549299.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 97400063869 in words is "ninety-seven billion, four hundred million, sixty-three thousand, eight hundred sixty-nine".