1063876386 has 24 divisors (see below), whose sum is σ = 2245638384. Its totient is φ = 335960280.

The previous prime is 1063876361. The next prime is 1063876399. The reversal of 1063876386 is 6836783601.

It is a super-2 number, since 2×1063876386² = 2263665929376841992, which contains 22 as substring.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243420 + ... + 247751.

It is an arithmetic number, because the mean of its divisors is an integer number (93568266).

Almost surely, 2^1063876386 is an apocalyptic number.

1063876386 is an abundant number, since it is smaller than the sum of its proper divisors (1181761998).

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

1063876386 is a wasteful number, since it uses less digits than its factorization.

1063876386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491214 (or 491195 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The square root of 1063876386 is about 32617.1179904050. The cubic root of 1063876386 is about 1020.8542075435.

The spelling of 1063876386 in words is "one billion, sixty-three million, eight hundred seventy-six thousand, three hundred eighty-six".