97963473 has 8 divisors (see below), whose sum is σ = 133803936. Its totient is φ = 63716000.

The previous prime is 97963433. The next prime is 97963493. The reversal of 97963473 is 37436979.

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 97963473 - 2⁶ = 97963409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97963433) 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, 398103 + ... + 398348.

It is an arithmetic number, because the mean of its divisors is an integer number (16725492).

Almost surely, 2^97963473 is an apocalyptic number.

It is an amenable number.

97963473 is a deficient number, since it is larger than the sum of its proper divisors (35840463).

97963473 is a wasteful number, since it uses less digits than its factorization.

97963473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796495.

The product of its digits is 857304, while the sum is 48.

The square root of 97963473 is about 9897.6498725708. The cubic root of 97963473 is about 460.9863413372.

The spelling of 97963473 in words is "ninety-seven million, nine hundred sixty-three thousand, four hundred seventy-three".