1074521793 has 16 divisors (see below), whose sum is σ = 1442355200. Its totient is φ = 711531216.

The previous prime is 1074521779. The next prime is 1074521803. The reversal of 1074521793 is 3971254701.

It is not a de Polignac number, because 1074521793 - 2²⁰ = 1073473217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1074521293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468696 + ... + 470982.

It is an arithmetic number, because the mean of its divisors is an integer number (90147200).

Almost surely, 2^1074521793 is an apocalyptic number.

It is an amenable number.

1074521793 is a deficient number, since it is larger than the sum of its proper divisors (367833407).

1074521793 is a wasteful number, since it uses less digits than its factorization.

1074521793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3276.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 1074521793 is about 32779.8992219317. The cubic root of 1074521793 is about 1024.2478854558.

The spelling of 1074521793 in words is "one billion, seventy-four million, five hundred twenty-one thousand, seven hundred ninety-three".