5369778 has 24 divisors (see below), whose sum is σ = 11688300. Its totient is φ = 1781664.

The previous prime is 5369759. The next prime is 5369779. The reversal of 5369778 is 8779635.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3697929 + 1671849 = 1923^2 + 1293^2 .

It is not an unprimeable number, because it can be changed into a prime (5369779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4288 + ... + 5396.

Almost surely, 2^5369778 is an apocalyptic number.

5369778 is an abundant number, since it is smaller than the sum of its proper divisors (6318522).

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

5369778 is a wasteful number, since it uses less digits than its factorization.

5369778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1383 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 5369778 is about 2317.2781447207. The cubic root of 5369778 is about 175.1131567479.

The spelling of 5369778 in words is "five million, three hundred sixty-nine thousand, seven hundred seventy-eight".