1196434965 has 32 divisors (see below), whose sum is σ = 2090188800. Its totient is φ = 579571520.

The previous prime is 1196434951. The next prime is 1196434969. The reversal of 1196434965 is 5694346911.

It is a happy number.

It is not a de Polignac number, because 1196434965 - 2⁶ = 1196434901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1196434969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234916 + ... + 239954.

It is an arithmetic number, because the mean of its divisors is an integer number (65318400).

Almost surely, 2^1196434965 is an apocalyptic number.

1196434965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1196434965 is a deficient number, since it is larger than the sum of its proper divisors (893753835).

1196434965 is a wasteful number, since it uses less digits than its factorization.

1196434965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6497.

The product of its digits is 699840, while the sum is 48.

The square root of 1196434965 is about 34589.5210287740. The cubic root of 1196434965 is about 1061.6051878447.

The spelling of 1196434965 in words is "one billion, one hundred ninety-six million, four hundred thirty-four thousand, nine hundred sixty-five".