1080729274 has 8 divisors (see below), whose sum is σ = 1621457280. Its totient is φ = 540243516.

The previous prime is 1080729271. The next prime is 1080729281. The reversal of 1080729274 is 4729270801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1080729271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48964 + ... + 67519.

It is an arithmetic number, because the mean of its divisors is an integer number (202682160).

Almost surely, 2^1080729274 is an apocalyptic number.

1080729274 is a deficient number, since it is larger than the sum of its proper divisors (540728006).

1080729274 is a wasteful number, since it uses less digits than its factorization.

1080729274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121124.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 1080729274 is about 32874.4471284309. The cubic root of 1080729274 is about 1026.2164495642.

The spelling of 1080729274 in words is "one billion, eighty million, seven hundred twenty-nine thousand, two hundred seventy-four".