1334166840 has 96 divisors (see below), whose sum is σ = 4475952000. Its totient is φ = 344298240.

The previous prime is 1334166803. The next prime is 1334166857. The reversal of 1334166840 is 486614331.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1334166795 and 1334166804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48615 + ... + 70934.

It is an arithmetic number, because the mean of its divisors is an integer number (46624500).

Almost surely, 2^1334166840 is an apocalyptic number.

1334166840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334166840 is an abundant number, since it is smaller than the sum of its proper divisors (3141785160).

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

1334166840 is a wasteful number, since it uses less digits than its factorization.

1334166840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119597 (or 119590 counting only the distinct ones).

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

The square root of 1334166840 is about 36526.2486439547. The cubic root of 1334166840 is about 1100.8717167219.

The spelling of 1334166840 in words is "one billion, three hundred thirty-four million, one hundred sixty-six thousand, eight hundred forty".