1074389916 has 48 divisors (see below), whose sum is σ = 2576989184. Its totient is φ = 348195456.

The previous prime is 1074389893. The next prime is 1074389923. The reversal of 1074389916 is 6199834701.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110400 + ... + 119736.

Almost surely, 2^1074389916 is an apocalyptic number.

It is an amenable number.

1074389916 is an abundant number, since it is smaller than the sum of its proper divisors (1502599268).

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

1074389916 is a wasteful number, since it uses less digits than its factorization.

1074389916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9610 (or 9608 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The square root of 1074389916 is about 32777.8876073490. The cubic root of 1074389916 is about 1024.2059814616.

The spelling of 1074389916 in words is "one billion, seventy-four million, three hundred eighty-nine thousand, nine hundred sixteen".