9374316421 has 8 divisors (see below), whose sum is σ = 9535652640. Its totient is φ = 9213061968.

The previous prime is 9374316403. The next prime is 9374316431. The reversal of 9374316421 is 1246134739.

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 9374316421 - 2⁷ = 9374316293 is a prime.

It is a super-2 number, since 2×9374316421² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9374316431) 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, 238830 + ... + 275296.

It is an arithmetic number, because the mean of its divisors is an integer number (1191956580).

Almost surely, 2^9374316421 is an apocalyptic number.

It is an amenable number.

9374316421 is a deficient number, since it is larger than the sum of its proper divisors (161336219).

9374316421 is a wasteful number, since it uses less digits than its factorization.

9374316421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40883.

The product of its digits is 108864, while the sum is 40.

The square root of 9374316421 is about 96821.0536040587. The cubic root of 9374316421 is about 2108.5304128658.

The spelling of 9374316421 in words is "nine billion, three hundred seventy-four million, three hundred sixteen thousand, four hundred twenty-one".