1334040678 has 40 divisors (see below), whose sum is σ = 3004333200. Its totient is φ = 442434960.

The previous prime is 1334040667. The next prime is 1334040679. The reversal of 1334040678 is 8760404331.

1334040678 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1334040679) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11548 + ... + 52928.

It is an arithmetic number, because the mean of its divisors is an integer number (75108330).

Almost surely, 2^1334040678 is an apocalyptic number.

1334040678 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334040678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1502166600).

1334040678 is an abundant number, since it is smaller than the sum of its proper divisors (1670292522).

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

1334040678 is a wasteful number, since it uses less digits than its factorization.

1334040678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41594 (or 41585 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 1334040678 is about 36524.5215985097. The cubic root of 1334040678 is about 1100.8370152759.

The spelling of 1334040678 in words is "one billion, three hundred thirty-four million, forty thousand, six hundred seventy-eight".