1135679349 has 16 divisors (see below), whose sum is σ = 1805801472. Its totient is φ = 620743728.

The previous prime is 1135679329. The next prime is 1135679371. The reversal of 1135679349 is 9439765311.

It is not a de Polignac number, because 1135679349 - 2⁸ = 1135679093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1135679298 and 1135679307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135679329) 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, 1175169 + ... + 1176134.

It is an arithmetic number, because the mean of its divisors is an integer number (112862592).

Almost surely, 2^1135679349 is an apocalyptic number.

It is an amenable number.

1135679349 is a deficient number, since it is larger than the sum of its proper divisors (670122123).

1135679349 is a wasteful number, since it uses less digits than its factorization.

1135679349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351336.

The product of its digits is 612360, while the sum is 48.

The square root of 1135679349 is about 33699.8419729233. The cubic root of 1135679349 is about 1043.3225069279.

The spelling of 1135679349 in words is "one billion, one hundred thirty-five million, six hundred seventy-nine thousand, three hundred forty-nine".