1116346464 has 36 divisors (see below), whose sum is σ = 3174611076. Its totient is φ = 372115392.

The previous prime is 1116346457. The next prime is 1116346471. The reversal of 1116346464 is 4646436111.

1116346464 is a `hidden beast` number, since 1 + 1 + 1 + 6 + 3 + 4 + 646 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1116346457) and next prime (1116346471).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1937814 + ... + 1938389.

It is an arithmetic number, because the mean of its divisors is an integer number (88183641).

Almost surely, 2^1116346464 is an apocalyptic number.

It is an amenable number.

1116346464 is an abundant number, since it is smaller than the sum of its proper divisors (2058264612).

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

1116346464 is a wasteful number, since it uses less digits than its factorization.

1116346464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876219 (or 3876208 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 1116346464 is about 33411.7713388560. The cubic root of 1116346464 is about 1037.3683662095.

The spelling of 1116346464 in words is "one billion, one hundred sixteen million, three hundred forty-six thousand, four hundred sixty-four".