454389316 has 12 divisors (see below), whose sum is σ = 798351120. Its totient is φ = 226289000.

The previous prime is 454389307. The next prime is 454389317. The reversal of 454389316 is 613983454.

It is not an unprimeable number, because it can be changed into a prime (454389317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225286 + ... + 227293.

It is an arithmetic number, because the mean of its divisors is an integer number (66529260).

Almost surely, 2^454389316 is an apocalyptic number.

It is an amenable number.

454389316 is a deficient number, since it is larger than the sum of its proper divisors (343961804).

454389316 is a wasteful number, since it uses less digits than its factorization.

454389316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452834 (or 452832 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 454389316 is about 21316.4095475763. The cubic root of 454389316 is about 768.7929116461.

The spelling of 454389316 in words is "four hundred fifty-four million, three hundred eighty-nine thousand, three hundred sixteen".