1166477376 has 28 divisors (see below), whose sum is σ = 3086305232. Its totient is φ = 388825728.

The previous prime is 1166477359. The next prime is 1166477387. The reversal of 1166477376 is 6737746611.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3037510 + ... + 3037893.

Almost surely, 2^1166477376 is an apocalyptic number.

1166477376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1166477376 is an abundant number, since it is smaller than the sum of its proper divisors (1919827856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1166477376 is an equidigital number, since it uses as much as digits as its factorization.

1166477376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6075418 (or 6075408 counting only the distinct ones).

The product of its digits is 889056, while the sum is 48.

The square root of 1166477376 is about 34153.7315091631. The cubic root of 1166477376 is about 1052.6696618671.

The spelling of 1166477376 in words is "one billion, one hundred sixty-six million, four hundred seventy-seven thousand, three hundred seventy-six".