493791370 has 32 divisors (see below), whose sum is σ = 928869120. Its totient is φ = 188643840.

The previous prime is 493791359. The next prime is 493791371. The reversal of 493791370 is 73197394.

It is not an unprimeable number, because it can be changed into a prime (493791371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212515 + ... + 214825.

It is an arithmetic number, because the mean of its divisors is an integer number (29027160).

Almost surely, 2^493791370 is an apocalyptic number.

493791370 is a deficient number, since it is larger than the sum of its proper divisors (435077750).

493791370 is a wasteful number, since it uses less digits than its factorization.

493791370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270.

The product of its (nonzero) digits is 142884, while the sum is 43.

The square root of 493791370 is about 22221.4169215197. The cubic root of 493791370 is about 790.4016384246.

The spelling of 493791370 in words is "four hundred ninety-three million, seven hundred ninety-one thousand, three hundred seventy".