1136490349 has 8 divisors (see below), whose sum is σ = 1175103488. Its totient is φ = 1097999280.

The previous prime is 1136490347. The next prime is 1136490359. The reversal of 1136490349 is 9430946311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1136490349 - 2¹ = 1136490347 is a prime.

It is a super-2 number, since 2×1136490349² = 2583220626740283602, 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 (1136490347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11382 + ... + 49015.

It is an arithmetic number, because the mean of its divisors is an integer number (146887936).

Almost surely, 2^1136490349 is an apocalyptic number.

It is an amenable number.

1136490349 is a deficient number, since it is larger than the sum of its proper divisors (38613139).

1136490349 is an equidigital number, since it uses as much as digits as its factorization.

1136490349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61035.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 1136490349 is about 33711.8725228961. The cubic root of 1136490349 is about 1043.5707968531.

The spelling of 1136490349 in words is "one billion, one hundred thirty-six million, four hundred ninety thousand, three hundred forty-nine".