1316077616 has 20 divisors (see below), whose sum is σ = 2914172112. Its totient is φ = 564033216.

The previous prime is 1316077603. The next prime is 1316077643. The reversal of 1316077616 is 6167706131.

It is a self number, because there is not a number n which added to its sum of digits gives 1316077616.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5875235 + ... + 5875458.

Almost surely, 2^1316077616 is an apocalyptic number.

1316077616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1316077616 is an abundant number, since it is smaller than the sum of its proper divisors (1598094496).

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

1316077616 is a wasteful number, since it uses less digits than its factorization.

1316077616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11750708 (or 11750702 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 1316077616 is about 36277.7840558102. The cubic root of 1316077616 is about 1095.8736912000.

The spelling of 1316077616 in words is "one billion, three hundred sixteen million, seventy-seven thousand, six hundred sixteen".