463578346 has 48 divisors (see below), whose sum is σ = 880608960. Its totient is φ = 179150400.

The previous prime is 463578331. The next prime is 463578361. The reversal of 463578346 is 643875364.

It is an interprime number because it is at equal distance from previous prime (463578331) and next prime (463578361).

Its product of digits (1451520) is a multiple of the sum of its prime divisors (2240).

It is a junction number, because it is equal to n+sod(n) for n = 463578296 and 463578305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220870 + ... + 222958.

It is an arithmetic number, because the mean of its divisors is an integer number (18346020).

Almost surely, 2^463578346 is an apocalyptic number.

463578346 is a deficient number, since it is larger than the sum of its proper divisors (417030614).

463578346 is a wasteful number, since it uses less digits than its factorization.

463578346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251 (or 2240 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 46.

The square root of 463578346 is about 21530.8696062189. The cubic root of 463578346 is about 773.9407497817.

The spelling of 463578346 in words is "four hundred sixty-three million, five hundred seventy-eight thousand, three hundred forty-six".