4016494 has 4 divisors (see below), whose sum is σ = 6024744. Its totient is φ = 2008246.

The previous prime is 4016477. The next prime is 4016503. The reversal of 4016494 is 4946104.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×4016494³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004122 + ... + 1004125.

It is an arithmetic number, because the mean of its divisors is an integer number (1506186).

Almost surely, 2^4016494 is an apocalyptic number.

4016494 is a deficient number, since it is larger than the sum of its proper divisors (2008250).

4016494 is a wasteful number, since it uses less digits than its factorization.

4016494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008249.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4016494 is about 2004.1192579285. The cubic root of 4016494 is about 158.9579942568.

The spelling of 4016494 in words is "four million, sixteen thousand, four hundred ninety-four".