4346378063 has 4 divisors (see below), whose sum is σ = 4438854240. Its totient is φ = 4253901888.

The previous prime is 4346378059. The next prime is 4346378077. The reversal of 4346378063 is 3608736434.

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

It is a cyclic number.

It is not a de Polignac number, because 4346378063 - 2² = 4346378059 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 (4346378263) 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, 46238018 + ... + 46238111.

It is an arithmetic number, because the mean of its divisors is an integer number (1109713560).

Almost surely, 2^4346378063 is an apocalyptic number.

4346378063 is a deficient number, since it is larger than the sum of its proper divisors (92476177).

4346378063 is an equidigital number, since it uses as much as digits as its factorization.

4346378063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92476176.

The product of its (nonzero) digits is 870912, while the sum is 44.

The square root of 4346378063 is about 65927.0662398988. The cubic root of 4346378063 is about 1631.9587106238.

The spelling of 4346378063 in words is "four billion, three hundred forty-six million, three hundred seventy-eight thousand, sixty-three".