1073739453796 has 27 divisors (see below), whose sum is σ = 1923918666201. Its totient is φ = 524340863424.

The previous prime is 1073739453749. The next prime is 1073739453821. The reversal of 1073739453796 is 6973549373701.

The square root of 1073739453796 is 1036214.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 739747927396 + 333991526400 = 860086^2 + 577920^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 89108380 + ... + 89120428.

Almost surely, 2^{1073739453796} is an apocalyptic number.

1073739453796 is the 1036214-th square number.

It is an amenable number.

1073739453796 is a deficient number, since it is larger than the sum of its proper divisors (850179212405).

1073739453796 is an frugal number, since it uses more digits than its factorization.

1073739453796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24188 (or 12094 counting only the distinct ones).

The product of its (nonzero) digits is 90016920, while the sum is 64.

Multiplying 1073739453796 by its sum of digits (64), we get a square (68719325042944 = 8289712²).

The spelling of 1073739453796 in words is "one trillion, seventy-three billion, seven hundred thirty-nine million, four hundred fifty-three thousand, seven hundred ninety-six".