1074686916 has 24 divisors (see below), whose sum is σ = 2568765024. Its totient is φ = 349491520.

The previous prime is 1074686897. The next prime is 1074686939. The reversal of 1074686916 is 6196864701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091670 + ... + 1092653.

It is an arithmetic number, because the mean of its divisors is an integer number (107031876).

Almost surely, 2^1074686916 is an apocalyptic number.

It is an amenable number.

1074686916 is an abundant number, since it is smaller than the sum of its proper divisors (1494078108).

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

1074686916 is a wasteful number, since it uses less digits than its factorization.

1074686916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184371 (or 2184369 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 1074686916 is about 32782.4177875885. The cubic root of 1074686916 is about 1024.3003485521.

The spelling of 1074686916 in words is "one billion, seventy-four million, six hundred eighty-six thousand, nine hundred sixteen".