1334436376 has 128 divisors (see below), whose sum is σ = 3199150080. Its totient is φ = 507741696.

The previous prime is 1334436359. The next prime is 1334436391. The reversal of 1334436376 is 6736344331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2881921 + ... + 2882383.

It is an arithmetic number, because the mean of its divisors is an integer number (24993360).

Almost surely, 2^1334436376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1334436376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1599575040).

1334436376 is an abundant number, since it is smaller than the sum of its proper divisors (1864713704).

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

1334436376 is a wasteful number, since it uses less digits than its factorization.

1334436376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 629 counting only the distinct ones).

The product of its digits is 326592, while the sum is 40.

The square root of 1334436376 is about 36529.9380782393. The cubic root of 1334436376 is about 1100.9458465259.

The spelling of 1334436376 in words is "one billion, three hundred thirty-four million, four hundred thirty-six thousand, three hundred seventy-six".