356660063 has 4 divisors (see below), whose sum is σ = 358795920. Its totient is φ = 354524208.

The previous prime is 356660041. The next prime is 356660071. The reversal of 356660063 is 360066653.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360066653 = 3083 ⋅116791.

It is a cyclic number.

It is not a de Polignac number, because 356660063 - 2⁶ = 356659999 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 (356660023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067678 + ... + 1068011.

It is an arithmetic number, because the mean of its divisors is an integer number (89698980).

Almost surely, 2^356660063 is an apocalyptic number.

356660063 is a deficient number, since it is larger than the sum of its proper divisors (2135857).

356660063 is a wasteful number, since it uses less digits than its factorization.

356660063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135856.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 356660063 is about 18885.4457982860. The cubic root of 356660063 is about 709.1718592724.

The spelling of 356660063 in words is "three hundred fifty-six million, six hundred sixty thousand, sixty-three".