5369645 has 8 divisors (see below), whose sum is σ = 6468504. Its totient is φ = 4279104.

The previous prime is 5369627. The next prime is 5369681. The reversal of 5369645 is 5469635.

It can be written as a sum of positive squares in 4 ways, for example, as 1156 + 5368489 = 34^2 + 2317^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5369645 - 2¹⁶ = 5304109 is a prime.

It is a super-3 number, since 3×5369645³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5369599 and 5369608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554 + ... + 3323.

It is an arithmetic number, because the mean of its divisors is an integer number (808563).

Almost surely, 2^5369645 is an apocalyptic number.

It is an amenable number.

5369645 is a deficient number, since it is larger than the sum of its proper divisors (1098859).

5369645 is a wasteful number, since it uses less digits than its factorization.

5369645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4159.

The product of its digits is 97200, while the sum is 38.

The square root of 5369645 is about 2317.2494470816. The cubic root of 5369645 is about 175.1117109872. Note that the first 3 decimals are identical.

It can be divided in two parts, 536 and 9645, that multiplied together give a triangular number (5169720 = T₃₂₁₅).

The spelling of 5369645 in words is "five million, three hundred sixty-nine thousand, six hundred forty-five".