610354138 has 8 divisors (see below), whose sum is σ = 963717120. Its totient is φ = 289115100.

The previous prime is 610354123. The next prime is 610354159. The reversal of 610354138 is 831453016.

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

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 in 3 ways as a sum of consecutive naturals, for example, 8030938 + ... + 8031013.

It is an arithmetic number, because the mean of its divisors is an integer number (120464640).

Almost surely, 2^610354138 is an apocalyptic number.

610354138 is a deficient number, since it is larger than the sum of its proper divisors (353362982).

610354138 is a wasteful number, since it uses less digits than its factorization.

610354138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16061972.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 610354138 is about 24705.3463444656. The cubic root of 610354138 is about 848.2566983119.

The spelling of 610354138 in words is "six hundred ten million, three hundred fifty-four thousand, one hundred thirty-eight".