2389594406 has 8 divisors (see below), whose sum is σ = 3617890920. Its totient is φ = 1183630768.

The previous prime is 2389594397. The next prime is 2389594423. The reversal of 2389594406 is 6044959832.

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

It is a super-2 number, since 2×2389594406² = 11420322850372985672, which contains 22 as substring.

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, 5582951 + ... + 5583378.

It is an arithmetic number, because the mean of its divisors is an integer number (452236365).

Almost surely, 2^2389594406 is an apocalyptic number.

2389594406 is a deficient number, since it is larger than the sum of its proper divisors (1228296514).

2389594406 is a wasteful number, since it uses less digits than its factorization.

2389594406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166438.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 2389594406 is about 48883.4778427231. The cubic root of 2389594406 is about 1336.9281393311.

The spelling of 2389594406 in words is "two billion, three hundred eighty-nine million, five hundred ninety-four thousand, four hundred six".