16483994 has 8 divisors (see below), whose sum is σ = 24748608. Its totient is φ = 8234460.

The previous prime is 16483979. The next prime is 16483997. The reversal of 16483994 is 49938461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16483997) 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, 452 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (3093576).

Almost surely, 2^16483994 is an apocalyptic number.

16483994 is a deficient number, since it is larger than the sum of its proper divisors (8264614).

16483994 is a wasteful number, since it uses less digits than its factorization.

16483994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7540.

The product of its digits is 186624, while the sum is 44.

The square root of 16483994 is about 4060.0485218775. The cubic root of 16483994 is about 254.4998218059.

The spelling of 16483994 in words is "sixteen million, four hundred eighty-three thousand, nine hundred ninety-four".