6416734 has 4 divisors (see below), whose sum is σ = 9625104. Its totient is φ = 3208366.

The previous prime is 6416723. The next prime is 6416741. The reversal of 6416734 is 4376146.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 6416696 and 6416705.

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, 1604182 + ... + 1604185.

It is an arithmetic number, because the mean of its divisors is an integer number (2406276).

Almost surely, 2^6416734 is an apocalyptic number.

6416734 is a deficient number, since it is larger than the sum of its proper divisors (3208370).

6416734 is a wasteful number, since it uses less digits than its factorization.

6416734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3208369.

The product of its digits is 12096, while the sum is 31.

The square root of 6416734 is about 2533.1273161845. The cubic root of 6416734 is about 185.8252299058.

The spelling of 6416734 in words is "six million, four hundred sixteen thousand, seven hundred thirty-four".