1163340476 has 12 divisors (see below), whose sum is σ = 2039378208. Its totient is φ = 580660992.

The previous prime is 1163340473. The next prime is 1163340509. The reversal of 1163340476 is 6740433611.

It is a super-2 number, since 2×1163340476² = 2706722126199813152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163340473) 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, 249716 + ... + 254331.

It is an arithmetic number, because the mean of its divisors is an integer number (169948184).

Almost surely, 2^1163340476 is an apocalyptic number.

It is an amenable number.

1163340476 is a deficient number, since it is larger than the sum of its proper divisors (876037732).

1163340476 is a wasteful number, since it uses less digits than its factorization.

1163340476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504628 (or 504626 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1163340476 is about 34107.7773535597. Note that the first 3 decimals coincide. The cubic root of 1163340476 is about 1051.7251989371.

The spelling of 1163340476 in words is "one billion, one hundred sixty-three million, three hundred forty thousand, four hundred seventy-six".