659946038 has 16 divisors (see below), whose sum is σ = 1087326720. Its totient is φ = 299014056.

The previous prime is 659945987. The next prime is 659946109. The reversal of 659946038 is 830649956.

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, 376670 + ... + 378417.

It is an arithmetic number, because the mean of its divisors is an integer number (67957920).

Almost surely, 2^659946038 is an apocalyptic number.

659946038 is a deficient number, since it is larger than the sum of its proper divisors (427380682).

659946038 is a wasteful number, since it uses less digits than its factorization.

659946038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755131.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 659946038 is about 25689.4149018618. The cubic root of 659946038 is about 870.6350399411.

The spelling of 659946038 in words is "six hundred fifty-nine million, nine hundred forty-six thousand, thirty-eight".