454743416 has 16 divisors (see below), whose sum is σ = 897520200. Its totient is φ = 215404704.

The previous prime is 454743409. The next prime is 454743437. The reversal of 454743416 is 614347454.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 454743416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495715 + ... + 1496018.

Almost surely, 2^454743416 is an apocalyptic number.

It is an amenable number.

454743416 is a deficient number, since it is larger than the sum of its proper divisors (442776784).

454743416 is a wasteful number, since it uses less digits than its factorization.

454743416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991758 (or 2991754 counting only the distinct ones).

The product of its digits is 161280, while the sum is 38.

The square root of 454743416 is about 21324.7137378207. The cubic root of 454743416 is about 768.9925634102.

The spelling of 454743416 in words is "four hundred fifty-four million, seven hundred forty-three thousand, four hundred sixteen".