1076561016 has 32 divisors (see below), whose sum is σ = 2742186960. Its totient is φ = 352082432.

The previous prime is 1076561011. The next prime is 1076561051. The reversal of 1076561016 is 6101656701.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076561011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 421905 + ... + 424448.

Almost surely, 2^1076561016 is an apocalyptic number.

It is an amenable number.

1076561016 is an abundant number, since it is smaller than the sum of its proper divisors (1665625944).

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

1076561016 is a wasteful number, since it uses less digits than its factorization.

1076561016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846415 (or 846411 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 1076561016 is about 32810.9892566500. The cubic root of 1076561016 is about 1024.8954137984.

The spelling of 1076561016 in words is "one billion, seventy-six million, five hundred sixty-one thousand, sixteen".