463770378776 has 64 divisors (see below), whose sum is σ = 955337414400. Its totient is φ = 210084513408.

The previous prime is 463770378733. The next prime is 463770378787. The reversal of 463770378776 is 677873077364.

It is a super-2 number, since 2×463770378776² (a number of 24 digits) contains 22 as substring.

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, 20695610 + ... + 20718006.

It is an arithmetic number, because the mean of its divisors is an integer number (14927147100).

Almost surely, 2^463770378776 is an apocalyptic number.

463770378776 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

463770378776 is an abundant number, since it is smaller than the sum of its proper divisors (491567035624).

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

463770378776 is a wasteful number, since it uses less digits than its factorization.

463770378776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28368 (or 28364 counting only the distinct ones).

The product of its (nonzero) digits is 174254976, while the sum is 65.

The spelling of 463770378776 in words is "four hundred sixty-three billion, seven hundred seventy million, three hundred seventy-eight thousand, seven hundred seventy-six".