505746364 has 12 divisors (see below), whose sum is σ = 899565688. Its totient is φ = 248727600.

The previous prime is 505746343. The next prime is 505746403. The reversal of 505746364 is 463647505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1036122 + ... + 1036609.

Almost surely, 2^505746364 is an apocalyptic number.

It is an amenable number.

505746364 is a deficient number, since it is larger than the sum of its proper divisors (393819324).

505746364 is a wasteful number, since it uses less digits than its factorization.

505746364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072796 (or 2072794 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 40.

The square root of 505746364 is about 22488.8053039729. The cubic root of 505746364 is about 796.7295463013.

The spelling of 505746364 in words is "five hundred five million, seven hundred forty-six thousand, three hundred sixty-four".