493620236 has 6 divisors (see below), whose sum is σ = 863835420. Its totient is φ = 246810116.

The previous prime is 493620167. The next prime is 493620241. The reversal of 493620236 is 632026394.

It is a junction number, because it is equal to n+sod(n) for n = 493620196 and 493620205.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61702526 + ... + 61702533.

It is an arithmetic number, because the mean of its divisors is an integer number (143972570).

Almost surely, 2^493620236 is an apocalyptic number.

It is an amenable number.

493620236 is a deficient number, since it is larger than the sum of its proper divisors (370215184).

493620236 is a wasteful number, since it uses less digits than its factorization.

493620236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123405063 (or 123405061 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 493620236 is about 22217.5659332880. The cubic root of 493620236 is about 790.3103176554.

The spelling of 493620236 in words is "four hundred ninety-three million, six hundred twenty thousand, two hundred thirty-six".