1334436379 has 16 divisors (see below), whose sum is σ = 1414812672. Its totient is φ = 1256083488.

The previous prime is 1334436359. The next prime is 1334436391. The reversal of 1334436379 is 9736344331.

It is a cyclic number.

It is not a de Polignac number, because 1334436379 - 2⁷ = 1334436251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1334436319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393937 + ... + 397309.

It is an arithmetic number, because the mean of its divisors is an integer number (88425792).

Almost surely, 2^1334436379 is an apocalyptic number.

1334436379 is a deficient number, since it is larger than the sum of its proper divisors (80376293).

1334436379 is a wasteful number, since it uses less digits than its factorization.

1334436379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666.

The product of its digits is 489888, while the sum is 43.

The square root of 1334436379 is about 36529.9381193015. The cubic root of 1334436379 is about 1100.9458473510.

The spelling of 1334436379 in words is "one billion, three hundred thirty-four million, four hundred thirty-six thousand, three hundred seventy-nine".