9677097427 has 8 divisors (see below), whose sum is σ = 9778952736. Its totient is φ = 9575284992.

The previous prime is 9677097421. The next prime is 9677097439. The reversal of 9677097427 is 7247907769.

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 9677097427 - 2¹⁵ = 9677064659 is a prime.

It is a super-2 number, since 2×9677097427² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9677097421) 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, 663738 + ... + 678160.

It is an arithmetic number, because the mean of its divisors is an integer number (1222369092).

Almost surely, 2^9677097427 is an apocalyptic number.

9677097427 is a gapful number since it is divisible by the number (97) formed by its first and last digit.

9677097427 is a deficient number, since it is larger than the sum of its proper divisors (101855309).

9677097427 is a wasteful number, since it uses less digits than its factorization.

9677097427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21437.

The product of its (nonzero) digits is 9335088, while the sum is 58.

The square root of 9677097427 is about 98372.2391073823. The cubic root of 9677097427 is about 2130.9914365167.

The spelling of 9677097427 in words is "nine billion, six hundred seventy-seven million, ninety-seven thousand, four hundred twenty-seven".