493078541 has 8 divisors (see below), whose sum is σ = 495584544. Its totient is φ = 490578480.

The previous prime is 493078513. The next prime is 493078543. The reversal of 493078541 is 145870394.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-493078541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493078543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307955 + ... + 309551.

It is an arithmetic number, because the mean of its divisors is an integer number (61948068).

Almost surely, 2^493078541 is an apocalyptic number.

It is an amenable number.

493078541 is a deficient number, since it is larger than the sum of its proper divisors (2506003).

493078541 is a wasteful number, since it uses less digits than its factorization.

493078541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 493078541 is about 22205.3718951068. The cubic root of 493078541 is about 790.0211183801.

The spelling of 493078541 in words is "four hundred ninety-three million, seventy-eight thousand, five hundred forty-one".