1149164407 has 2 divisors, whose sum is σ = 1149164408. Its totient is φ = 1149164406.

The previous prime is 1149164347. The next prime is 1149164413. The reversal of 1149164407 is 7044619411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1149164407 - 2²³ = 1140775799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1149164477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574582203 + 574582204.

It is an arithmetic number, because the mean of its divisors is an integer number (574582204).

Almost surely, 2^1149164407 is an apocalyptic number.

1149164407 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149164407 is an equidigital number, since it uses as much as digits as its factorization.

1149164407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1149164407 is about 33899.3275302033. The cubic root of 1149164407 is about 1047.4357403672.

The spelling of 1149164407 in words is "one billion, one hundred forty-nine million, one hundred sixty-four thousand, four hundred seven".