383896020776 has 8 divisors (see below), whose sum is σ = 719805038970. Its totient is φ = 191948010384.

The previous prime is 383896020749. The next prime is 383896020793. The reversal of 383896020776 is 677020698383.

It can be written as a sum of positive squares in only one way, i.e., 320779507876 + 63116512900 = 566374^2 + 251230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23993501291 + ... + 23993501306.

Almost surely, 2^383896020776 is an apocalyptic number.

It is an amenable number.

383896020776 is a deficient number, since it is larger than the sum of its proper divisors (335909018194).

383896020776 is a wasteful number, since it uses less digits than its factorization.

383896020776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47987002603 (or 47987002599 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 59.

The spelling of 383896020776 in words is "three hundred eighty-three billion, eight hundred ninety-six million, twenty thousand, seven hundred seventy-six".