9373857473 has 8 divisors (see below), whose sum is σ = 9401483520. Its totient is φ = 9346271760.

The previous prime is 9373857457. The next prime is 9373857481. The reversal of 9373857473 is 3747583739.

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 9373857473 - 2⁴ = 9373857457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9373857413) 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, 491408 + ... + 510126.

It is an arithmetic number, because the mean of its divisors is an integer number (1175185440).

Almost surely, 2^9373857473 is an apocalyptic number.

It is an amenable number.

9373857473 is a deficient number, since it is larger than the sum of its proper divisors (27626047).

9373857473 is a wasteful number, since it uses less digits than its factorization.

9373857473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20167.

The product of its digits is 13335840, while the sum is 56.

The square root of 9373857473 is about 96818.6834913592. The cubic root of 9373857473 is about 2108.4960024773.

The spelling of 9373857473 in words is "nine billion, three hundred seventy-three million, eight hundred fifty-seven thousand, four hundred seventy-three".