1335838465 has 16 divisors (see below), whose sum is σ = 1763048448. Its totient is φ = 965474496.

The previous prime is 1335838457. The next prime is 1335838481. The reversal of 1335838465 is 5648385331.

It is a cyclic number.

It is not a de Polignac number, because 1335838465 - 2³ = 1335838457 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215577 + ... + 221686.

It is an arithmetic number, because the mean of its divisors is an integer number (110190528).

Almost surely, 2^1335838465 is an apocalyptic number.

It is an amenable number.

1335838465 is a deficient number, since it is larger than the sum of its proper divisors (427209983).

1335838465 is a wasteful number, since it uses less digits than its factorization.

1335838465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437328.

The product of its digits is 1036800, while the sum is 46.

The square root of 1335838465 is about 36549.1239977103. The cubic root of 1335838465 is about 1101.3312985857.

The spelling of 1335838465 in words is "one billion, three hundred thirty-five million, eight hundred thirty-eight thousand, four hundred sixty-five".