9672701957 has 16 divisors (see below), whose sum is σ = 10176509952. Its totient is φ = 9176088240.

The previous prime is 9672701953. The next prime is 9672701981. The reversal of 9672701957 is 7591072769.

It is a cyclic number.

It is not a de Polignac number, because 9672701957 - 2² = 9672701953 is a prime.

It is a super-2 number, since 2×9672701957² (a number of 21 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 = 9672701899 and 9672701908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9672701953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1867982 + ... + 1873152.

It is an arithmetic number, because the mean of its divisors is an integer number (636031872).

Almost surely, 2^9672701957 is an apocalyptic number.

It is an amenable number.

9672701957 is a deficient number, since it is larger than the sum of its proper divisors (503807995).

9672701957 is a wasteful number, since it uses less digits than its factorization.

9672701957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5848.

The product of its (nonzero) digits is 1666980, while the sum is 53.

The square root of 9672701957 is about 98349.8955617137. The cubic root of 9672701957 is about 2130.6687458366.

The spelling of 9672701957 in words is "nine billion, six hundred seventy-two million, seven hundred one thousand, nine hundred fifty-seven".