663058364 has 12 divisors (see below), whose sum is σ = 1169489664. Its totient is φ = 328918464.

The previous prime is 663058337. The next prime is 663058379. The reversal of 663058364 is 463850366.

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, 652109 + ... + 653124.

It is an arithmetic number, because the mean of its divisors is an integer number (97457472).

Almost surely, 2^663058364 is an apocalyptic number.

It is an amenable number.

663058364 is a deficient number, since it is larger than the sum of its proper divisors (506431300).

663058364 is a wasteful number, since it uses less digits than its factorization.

663058364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1305364 (or 1305362 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 663058364 is about 25749.9196891951. The cubic root of 663058364 is about 872.0015413238.

The spelling of 663058364 in words is "six hundred sixty-three million, fifty-eight thousand, three hundred sixty-four".