1046641463 has 8 divisors (see below), whose sum is σ = 1196482560. Its totient is φ = 896880600.

The previous prime is 1046641451. The next prime is 1046641489. The reversal of 1046641463 is 3641466401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1046641463 - 2⁴ = 1046641447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046641423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11138 + ... + 47088.

It is an arithmetic number, because the mean of its divisors is an integer number (149560320).

Almost surely, 2^1046641463 is an apocalyptic number.

1046641463 is a deficient number, since it is larger than the sum of its proper divisors (149841097).

1046641463 is an equidigital number, since it uses as much as digits as its factorization.

1046641463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40117.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1046641463 is about 32351.8386339942. The cubic root of 1046641463 is about 1015.3115152766.

The spelling of 1046641463 in words is "one billion, forty-six million, six hundred forty-one thousand, four hundred sixty-three".