1170849366 has 12 divisors (see below), whose sum is σ = 2536840332. Its totient is φ = 390283116.

The previous prime is 1170849359. The next prime is 1170849371. The reversal of 1170849366 is 6639480711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32523576 + ... + 32523611.

It is an arithmetic number, because the mean of its divisors is an integer number (211403361).

Almost surely, 2^1170849366 is an apocalyptic number.

1170849366 is an abundant number, since it is smaller than the sum of its proper divisors (1365990966).

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

1170849366 is a wasteful number, since it uses less digits than its factorization.

1170849366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65047195 (or 65047192 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 1170849366 is about 34217.6762215087. The cubic root of 1170849366 is about 1053.9831673754.

It can be divided in two parts, 1170849 and 366, that added together give a triangular number (1171215 = T₁₅₃₀).

The spelling of 1170849366 in words is "one billion, one hundred seventy million, eight hundred forty-nine thousand, three hundred sixty-six".