5349406965 has 128 divisors (see below), whose sum is σ = 10795745280. Its totient is φ = 2206828800.

The previous prime is 5349406963. The next prime is 5349406973. The reversal of 5349406965 is 5696049435.

5349406965 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5349406965 - 2¹ = 5349406963 is a prime.

It is a super-2 number, since 2×5349406965² = 57232309754381022450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5349406963) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4142970 + ... + 4144260.

It is an arithmetic number, because the mean of its divisors is an integer number (84341760).

Almost surely, 2^5349406965 is an apocalyptic number.

It is an amenable number.

5349406965 is an abundant number, since it is smaller than the sum of its proper divisors (5446338315).

5349406965 is a wasteful number, since it uses less digits than its factorization.

5349406965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 3499200, while the sum is 51.

The square root of 5349406965 is about 73139.6401754890. The cubic root of 5349406965 is about 1748.9143704679.

The spelling of 5349406965 in words is "five billion, three hundred forty-nine million, four hundred six thousand, nine hundred sixty-five".