1117077834 has 8 divisors (see below), whose sum is σ = 2234155680. Its totient is φ = 372359276.

The previous prime is 1117077833. The next prime is 1117077847. The reversal of 1117077834 is 4387707111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1117077834 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1117077792 and 1117077801.

It is not an unprimeable number, because it can be changed into a prime (1117077833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93089814 + ... + 93089825.

It is an arithmetic number, because the mean of its divisors is an integer number (279269460).

Almost surely, 2^1117077834 is an apocalyptic number.

1117077834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1117077834 is a wasteful number, since it uses less digits than its factorization.

1117077834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186179644.

The product of its (nonzero) digits is 32928, while the sum is 39.

The square root of 1117077834 is about 33422.7143421955. The cubic root of 1117077834 is about 1037.5948593578.

The spelling of 1117077834 in words is "one billion, one hundred seventeen million, seventy-seven thousand, eight hundred thirty-four".