1070773349 has 4 divisors (see below), whose sum is σ = 1117328736. Its totient is φ = 1024217964.

The previous prime is 1070773307. The next prime is 1070773357. The reversal of 1070773349 is 9433770701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9433770701 = 79 ⋅119414819.

It is a cyclic number.

It is not a de Polignac number, because 1070773349 - 2²⁴ = 1053996133 is a prime.

It is a super-2 number, since 2×1070773349² = 2293111129857351602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070773049) 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, 23277659 + ... + 23277704.

It is an arithmetic number, because the mean of its divisors is an integer number (279332184).

Almost surely, 2^1070773349 is an apocalyptic number.

It is an amenable number.

1070773349 is a deficient number, since it is larger than the sum of its proper divisors (46555387).

1070773349 is an equidigital number, since it uses as much as digits as its factorization.

1070773349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46555386.

The product of its (nonzero) digits is 111132, while the sum is 41.

The square root of 1070773349 is about 32722.6733168303. The cubic root of 1070773349 is about 1023.0554762632.

The spelling of 1070773349 in words is "one billion, seventy million, seven hundred seventy-three thousand, three hundred forty-nine".