973740061 has 8 divisors (see below), whose sum is σ = 1123650944. Its totient is φ = 826530480.

The previous prime is 973740041. The next prime is 973740083. The reversal of 973740061 is 160047379.

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 973740061 - 2⁷ = 973739933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 973740061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973740041) 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, 674550 + ... + 675991.

It is an arithmetic number, because the mean of its divisors is an integer number (140456368).

Almost surely, 2^973740061 is an apocalyptic number.

It is an amenable number.

973740061 is a deficient number, since it is larger than the sum of its proper divisors (149910883).

973740061 is a wasteful number, since it uses less digits than its factorization.

973740061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350651.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 973740061 is about 31204.8082993631. The cubic root of 973740061 is about 991.1689287526.

The spelling of 973740061 in words is "nine hundred seventy-three million, seven hundred forty thousand, sixty-one".