463939860 has 48 divisors (see below), whose sum is σ = 1375448256. Its totient is φ = 116439552.

The previous prime is 463939859. The next prime is 463939873. The reversal of 463939860 is 68939364.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226402 + ... + 228441.

It is an arithmetic number, because the mean of its divisors is an integer number (28655172).

Almost surely, 2^463939860 is an apocalyptic number.

It is an amenable number.

463939860 is an abundant number, since it is smaller than the sum of its proper divisors (911508396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463939860 is a wasteful number, since it uses less digits than its factorization.

463939860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454872 (or 454870 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 463939860 is about 21539.2632185969. The cubic root of 463939860 is about 774.1418791917.

The spelling of 463939860 in words is "four hundred sixty-three million, nine hundred thirty-nine thousand, eight hundred sixty".