4509694 has 16 divisors (see below), whose sum is σ = 7981056. Its totient is φ = 1870200.

The previous prime is 4509667. The next prime is 4509727. The reversal of 4509694 is 4969054.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762 + ... + 5629.

It is an arithmetic number, because the mean of its divisors is an integer number (498816).

Almost surely, 2^4509694 is an apocalyptic number.

4509694 is a deficient number, since it is larger than the sum of its proper divisors (3471362).

4509694 is a wasteful number, since it uses less digits than its factorization.

4509694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10431.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 4509694 is about 2123.6040120512. The cubic root of 4509694 is about 165.2148288354.

The spelling of 4509694 in words is "four million, five hundred nine thousand, six hundred ninety-four".