1037161393 has 4 divisors (see below), whose sum is σ = 1065192820. Its totient is φ = 1009129968.

The previous prime is 1037161387. The next prime is 1037161403. The reversal of 1037161393 is 3931617301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3931617301 = 18379 ⋅213919.

It can be written as a sum of positive squares in 2 ways, for example, as 656794384 + 380367009 = 25628^2 + 19503^2 .

It is a cyclic number.

It is not a de Polignac number, because 1037161393 - 2⁹ = 1037160881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1037161373) 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, 14015658 + ... + 14015731.

It is an arithmetic number, because the mean of its divisors is an integer number (266298205).

Almost surely, 2^1037161393 is an apocalyptic number.

It is an amenable number.

1037161393 is a deficient number, since it is larger than the sum of its proper divisors (28031427).

1037161393 is an equidigital number, since it uses as much as digits as its factorization.

1037161393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28031426.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 1037161393 is about 32204.9901878575. The cubic root of 1037161393 is about 1012.2367814071.

Adding to 1037161393 its reverse (3931617301), we get a palindrome (4968778694).

The spelling of 1037161393 in words is "one billion, thirty-seven million, one hundred sixty-one thousand, three hundred ninety-three".