493767394 has 4 divisors (see below), whose sum is σ = 740651094. Its totient is φ = 246883696.

The previous prime is 493767371. The next prime is 493767413.

493767394 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 388602369 + 105165025 = 19713^2 + 10255^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123441847 + ... + 123441850.

Almost surely, 2^493767394 is an apocalyptic number.

493767394 is a deficient number, since it is larger than the sum of its proper divisors (246883700).

493767394 is a wasteful number, since it uses less digits than its factorization.

493767394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246883699.

The product of its digits is 3429216, while the sum is 52.

The square root of 493767394 is about 22220.8774354210. The cubic root of 493767394 is about 790.3888455884.

The spelling of 493767394 in words is "four hundred ninety-three million, seven hundred sixty-seven thousand, three hundred ninety-four".