1074546380 has 48 divisors (see below), whose sum is σ = 2319728544. Its totient is φ = 417930240.

The previous prime is 1074546379. The next prime is 1074546391. The reversal of 1074546380 is 836454701.

It is a super-2 number, since 2×1074546380² = 2309299845542208800, which contains 22 as substring.

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, 115295 + ... + 124265.

It is an arithmetic number, because the mean of its divisors is an integer number (48327678).

Almost surely, 2^1074546380 is an apocalyptic number.

1074546380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074546380 is an abundant number, since it is smaller than the sum of its proper divisors (1245182164).

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

1074546380 is a wasteful number, since it uses less digits than its factorization.

1074546380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9146 (or 9144 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 1074546380 is about 32780.2742514458. The cubic root of 1074546380 is about 1024.2556976102.

The spelling of 1074546380 in words is "one billion, seventy-four million, five hundred forty-six thousand, three hundred eighty".